Engine Knocking Low Oil Fix

I spent $400 dollars and for the next 3 days at 2 thousand rpm's the motor would knocksounded like lifters but on the 3rd day i had the have it towed to my house and instead of the $5500 on a new rebiult 4. Check oil pump, if Ok, check rod and main bearings for. Manufacturers recommend a certain rating to maintain optimum performance in their. It has a slight engine knock that increases with engine rpm's and decreases when it warms up good. It will increase in frequency as the engine speeds up, but can usually be heard at any engine speed. Free Delivery Available, Hassle Free Returns, Top Repair Kit, v-ribbed belt tensioner Brands & Low Prices - V-ribbed belt tensioner,Aux Belt Tensioner,Fan belt Repair Kit - Multi Award Winning Car Parts an. This article explains 7 of the most common causes for low oil pressure in a Caterpillar C7 but the principals can apply to the majority of diesel engines. Then when restarted it was knocking like crazy. Is it difficult to replace the rod bearings. But the hemi has no reason to have this knock, tick. But when i try to start the car, it makes that loud metal knocking sound even in idle, the noise increases with the rpm. Long story short, I was unaware that the oil light is a oil pressure light, and not an oil level light. High or low oil level in crankcase. Batteries older than 3 years should be immediatly suspected. The first thing you want to check is the oil level. the sound appears to be louder on the bottom of the engine. Unlike the engine knocking sound associated with bad spark plugs, ignition timing issues or by using the wrong type of fuel, LSPI is known to create a distinctively loud bang. There are some shiny shavings in the oil but the engine sounds fine. 06 TDI Engine Knocking in the video as opposed to a smooth low rumble of a diesel. BMW Service Engine Soon Light & Check Engine Light Written by: Bradley Hayes Automotive Blogger & Director of Marketing, Autoscope European Car Repair. It is sounds like the motor and I can't tell which side. It can happen cold, warm, hot. The first visit the technician will top off the oil level to the full mark, put some tamper resistant marks/tape on the engine drain hole, dipstick and oil cap. Lucas (oil additive) it and pray. However, I've followed the standard protocol for bleeding the cooling system. : In this instructable I will show you how to repair a lawn mower engine, and how to finally kill those gremlins which have been lurching in its bowels. Check to see if the oil is overflowing or you're using the wrong grade/type. Low levels of oil in the engine will cause the sensor to detect low oil pressure. the oil galleries/passages and back into the oil pan following engine shut-down. 4-liter V-8 engine with slightly more than 97,000 miles. Your low oil pressure light should never be ignored, and understanding low oil pressure symptoms and understanding what low oil pressure can mean for your vehicle can help you avoid expensive engine damage. Low-speed pre-ignition is poised to become an increasing service/repair problem. Verify that the vehicle has been driven at least 20 miles since the last injector replacement. Oil not flowing into the pump at start-up. Whats making the knocking noise?. OK, so I was driving my bosses car while he is out of town and the engine started making knocking sounds. This started a couple of weeks ago and the ticking did not seam so bad it is now getting louder specially when I give it gas. I have my fair share of goods and bads when dealing with those "so-called" rep, most of them are quite self-serving and don't deserve their jobs; while some of them (some Hondas, not all of them though) work alongside with their customers to get the issues resolved. 8 is known for the intake manifold going bad. We asked John Juriga about this and, in this exclusive to the C5 Registry On-Line and the C5 Registry Newsletter , he confirmed there’s a problem, but not one as widespread as some. A couple of day's ago my A/C starts to make knocking noises. Due to the large variation in fuel quality, a large number of engines now contain mechanisms to detect knocking and adjust timing or boost pressure accordingly in order to offer improved performance on high octane fuels while reducing the risk of engine damage caused by knock while running on low octane fuels. Then when restarted it was knocking like crazy. You might notice a leak from it, or a low oil pressure reading on the gauge. Whether it be a gasket leak or a. The symptom is more pronounced when the engine is at operating temperature. NOTE: Never add oil to the gasoline for a four-stroke engine (see Checking & Changing Oil). Also please check out the statistics and reliability analysis of Ford F-150 based on all problems reported for the F-150. what you hear is affectionately known as a rod knock. You will need some mechanical ramps, oil pan, oil filter wrench, and new oil filter to fix rod knock problems. when it's triggered by low oil it means EXACTLY that - SHUT OFF THE ENGINE - right away IF there really was a lack of oil pressure - permanent engine damage can happen very quickly - would another oil change help - NO - if you just did one with the correct oil and filter - YES - the oil and filter you used are fine - I've read that the "smoke. Engine Knock Level Above Normal Range. Not to mention it’ll keep you in a truck you know the maintenance, repair, and reliability history of. Was 3 quarts low. I had the transmission rebuilt thinking it was the flywheel or torque convertor and wasn't the problem but transmission. In addition to the check engine light and other warning lights for low oil pressure, ABS malfunctions, and missing fuel caps, the drivers of newer vehicles might notice the. Is the oil level low? Add oil to the engine. April 2011 fix it right the first time update hope this helps owners with pinging/engine knock problems Model Year 2010 Equinox,Terrain Vehicle Line / Condition Detonation, spark knock and/or a rattle noise on light acceleration 1500 to 1900 rpm Reference Information / Bulletin Number Install latest ECM calibration PI0325. Bottom line?? It's time for a new box of kotex or an engine overhaul, whichever is cheaper. Low-speed pre-ignition is poised to become an increasing service/repair problem. Good morning- for the life of me I can’t determine whether my engine oil level is correct (see attached photo). The HEUI system uses engine oil to actuate the injectors; if you are low on oil you will have problems. 5L, they are notorious for knocking if the oil level is allowed to get a little low. If it sounds like a single knock, you (or your mechanic) can isolate the cylinder by disabling the spark or. your main bearings are going. Engine Knocking. " $1700 for a repair and added 4 quarts. However, it doesn't guarantee the knock will go away. So, the first thing you should do is check your oil level. This results in friction between the metal surfaces and wear of the parts. Faulty fuel nozzles. I have a loud knocking noise coming from the engine. Other reasons to rebuild an engine: It burns a lot of oil. When the engine (and oil) are cold, the needle reads midway between L and H. This is brought on by extreme bearing wear or damage. I beleive the knocking might be tied to something with the oil. The longer pulse width advances valve. The reason question is how it got 3 quarts low on oil, not the fact that it blew up under those conditions. around 50k I started to hear a clicking/ knocking noise from the engine. Fuel of low quality or a low octane rating results in many different problems in the engine. The reason for this is the sensor generates its own voltage and is case grounded. Fix A Connecting Rod Knock - GM 4. Low oil pressure will toast and engine. Once an engine develops a noise like this, there is no easy fix. You didn't specify engine, but if it's the 3. Engine Knocking. NOTE: Never add oil to the gasoline for a four-stroke engine (see Checking & Changing Oil). If the knocking is coming from the engine compartment, then it could be an entirely. Knock (detonation) ranges from imperceptible low grade detonation to a brutal knocking sound depending on how severe it is and at what rpm it occurs at. What's New 3 12 24 72. The 2000 Chevrolet Silverado has 40 problems reported for knocking noise from engine. Worn rings or cylinder walls are typically the roots of the problem, and there’s no simple fix for that - in addition, the oil buildup that results has likely damaged components or caused buildup everywhere it doesn’t need to be. Earlier today we took apart an engine from a 2008 MINI Cooper S with 75,000 miles on the odometer. After start/at idle The engine stops unexpectedly at idle and/or after start. Check the oil and change the oil if it is due. Air Filter Restriction Sensor Voltage Low. This is highly economical, highly effective fix for lifter noise problem. Consumers have differing opinions. (1) When the oil gets low the first thing you might notice is more noise. Of course there is now way I can tell you every single problem that could happen to your engine,. I only have the knock/clunking in F gear at about idle speed obviously in the water pushing the boat. Over time, due to wear, negligence, or abuse, that clearance may grow, leading to rod knock. Adding oil may temporarily remedy the low pressure condition, but unless the level is properly maintained, the problem may recur. It's because the oil is thinner and doesn't coat parts as well. If you find that it's low, add a quart, and see if that fixes the problem. If you put in fuel with an octane rating too low for your vehicle, it can create a knock. The reason for low engine oil could be due to a leak somewhere. According to Auto Haus AZ, the friction that oil is supposed to prevent will eventually cause the rods inside your engine to come loose if the oil level has dropped significantly. The noise sounded almost like a Harley engine to me. It now has 124,000 and still sounds the same. around 50k I started to hear a clicking/ knocking noise from the engine. I loved the car period. This could be a simple fix. now the engine is chirping. An injector with a leaking or stuck nozzle may cause white smoke and is usually accompanied by a fuel knock. Engine Knock Level Sensor Not Responding. Should there be a restriction in the filter due to cold weather, contaminants, or thick oil, the low oil pressure present in the filter opens the relief valve allowing unfiltered oil to enter the oil passages in order to keep the engine lubricated (unfiltered oil is better than no oil at all). Hot spots is more than a night club. Knocking Noises - If your car engine knocks upon starting the car, there is a good chance that your engine bearings are worn and need to be replaced. Fill radiator to about 2-3 inches from top. Low oil pressure and knocking in engine - Answered by a verified Chevy Mechanic We use cookies to give you the best possible experience on our website. According to your numbers, the car is using about a quart of oil every 2,300 miles. Start engine and when T stat opens, the system burps. Low octane fuel has a low resistance to knock (low resistance to ignition) Knock is related to ignition timing. loud engine knocking after low on oil Ran almost out of oil on 4. Hello all, Three years ago my engine got hydrolocked. Engines don't have hearts or souls. Use the same oil recommended for the engine (see engine oil recommendations on page 7). But used part supply is not matching demand due to several factors: low oil prices. If the knocking is coming from the engine compartment, then it could be an entirely. , Automotive, 0 replies News, Time to quit driving. hi, i have a VW 2. Maybe some of this will help you trouble shoot your engine oil pressure issues. I called AAA and had it towed to a repair/junk yard, the guy there took one look at it and said it was rod knock and the engine needs to be rebuilt. The longer pulse width advances valve. My engine all of a sudden seems to have developed knocking on low RPM yesterday. Therefore, follow proper oil change intervals and check the oil level periodically. Noisy Valve Train. I beleive the knocking might be tied to something with the oil. Low prices on Fix Hilux, qualified orders ship free. Low mileage (155,000) for this 1998 Honda CRV. These deposits take up crucial space that's needed for the engine's normal functions of mixing air and fuel. • Lifting more than rated capacity - Reduce the load. Knock Sensor 1 Circuit Low Input (Bank 1 or Single Sensor) What does that mean? This diagnostic trouble code (DTC) is a generic powertrain code, which means that it applies to OBD-II equipped vehicles. Consumers have differing opinions. Remove the battery’s negative terminal cable with a socket wrench to prevent the air bags from deploying. (Hot spots) Knock detector faulty. But without good oil pressure, your engine is in serious trouble. 4 l turbo and now its saying low oil presher what do i need to do to fix this or what did i do. I tried locating the knocking while i was under the hood. Each of the engine knock causes on the previous page has a specific cure, and most of these fixes are simple. A low engine oil level is the most likely reason for the engine damage that your car has, assuming that the dealer tech's description of the problem as posted by you is valid and that the issue is spark plug fouling due to excessive engine oil in the combustion chambers resulting from abnormal cylinder/piston wear. Noted below are a 3 of the common causes of ignition-system and fuel-related engine knocking. engine is using 3 quarts of oil every 1000 miles. If you ignore all of the other symptoms of low oil in your car, then you could be headed for the final symptom of low oil which is a knocking sound. They stated they replaced the tensioner no change,performed oil pressure test held RPM's @ 4000 & 7000 and had good oil pressure. Read on to see what attention your Silverado may need and how you can protect it from damage. But when i try to start the car, it makes that loud metal knocking sound even in idle, the noise increases with the rpm. The cleanup involved on both the vehicle and the work area added a few more hours to this disaster. Oil not flowing into the pump at start-up. Knocking in engine compartment: The most obvious problem — and easiest to remedy — is that the engine is low on oil. Basically, smoke from a diesel engine indicates that something is not right. Must Know: Top Signs of Major Engine Trouble 4 Common Signs it is Time for Auto Repair Now! Does My Car have the Right Oil in it? Overlooked Auto Maintenance Your Vehicle Needs to Stay Reliable. When an engine is old, it will burn more oil. Dosage One bottle treats 4 to 6 litres of oil. (1) When the oil gets low the first thing you might notice is more noise. Normally the oil level should be close to the "Full" mark, like in the lower dipstick in the image. I have a 2012 5. Find out what the most common causes. Due to the large variation in fuel quality, a large number of engines now contain mechanisms to detect knocking and adjust timing or boost pressure accordingly in order to offer improved performance on high octane fuels while reducing the risk of engine damage caused by knock while running on low octane fuels. The dealer is less than helpful. Low prices on Fix Navara, qualified orders ship free. Does the noise just last till the engine warms up? or is it constant?. It may be something as innocuous. 7 Low Oil pressure ? IP: Logged Message: I have a 2002 durango with the 4. GM truck owners complain that piston slap damages the engine and causes excessive oil and fuel consumption. You'll know if it is working because it should quiet the knocking. Below are three less expensive methods to fix engine knocking. Lets do the math. What's New 3 12 24 72. Lets do the math. It will increase in frequency as the engine speeds up, but can usually be heard at any engine speed. If my car ran low on oil and now there is a knocking sound what may be the cause - Answered by a verified Chevy Mechanic We use cookies to give you the best possible experience on our website. You might notice a leak from it, or a low oil pressure reading on the gauge. I only have the knock/clunking in F gear at about idle speed obviously in the water pushing the boat. The oil pump in the 5. Engine knocking refers to the metallic sound an engine can produce when pressure is applied to the gas pedal. Re: Knocking in gear at low rpm I have the same engine. In general, the most common cause of engine knocking is related to the engine's ability to operate efficiently. If it is oil smoke; how many miles per quart of oil burned? Low engine compression will cause white smoke. Although low oil level is the most common reason for low oil pressure, there are other preventable conditions that cause it, which car owners may neglect. One of the things that shock me is the far-reaching number of automobiles affected by this Nissan knock sensor code. the sound appears to be louder on the bottom of the engine. Diesel Smoke tells YOU a Story. Exclusive collection of Sensor Engine Light, listed for sale at discount prices. An engine low on oil will tick because not enough oil is making it into the engine. Whether it be a gasket leak or a. Therefore, follow proper oil change intervals and check the oil level periodically. I forgot the oil and now it's stuck OK, so you didn't read this document first or just got distracted while changing the oil and you ran the thing with no oil until it came to a screeching halt. Low operating temperature. Engine knocking refers to the metallic sound an engine can produce when pressure is applied to the gas pedal. Check the bolts on your oil pan and look @ that area for oil. On checking the oil pressure… If the pressure starts good but lowers as it reaches operating temperature it is time for a rebuild. Our technicians can help your engine get back in shape! End engine knocking at Firestone Complete Auto Care. Engine Knock Level Above Normal Range. I only have it with a high pitched SS prop which is setup for a lot of thrust and is a pretty heavy prop. Took them a month to repair it at Dilawri Infiniti Nissan Regina, Sk. surely they are going to fix. Use the AMSOIL look up guide to determine what AMSOI engine oil is recommended for your turbo car. 5 is notorious for being an oil burner as well, so a lot of cars going too long between oil changes can be bad news. Heavy knock often leads to pre-ignition. My engine all of a sudden seems to have developed knocking on low RPM yesterday. A sudden decrease in gas mileage. Every one was in good shape, short of the lean read on #4. One day - Jeep 2002 Grand Cherokee question. What makes them fail is usually either oil that isn't changed frequently enough or letting the car run too low on oil at some point. This is highly economical, highly effective fix for lifter noise problem. Yes, if you would have killed the engine within 10 seconds of the oil light coming on, there likely wouldn't have been any damage. Oil muffles the engine, so when oil gets low the clatter from the engine becomes slightly louder. If you hear a low rumble or knocking noise when the engine is warm, the most likely cause may be a bad rod bearing on the crankshaft (which may lead to bearing failure and/or rod breakage or crankshaft damage). The oil drain plug fell out of my Kubota L48 yesterday while bushhogging. , Automotive, 0 replies News, Time to quit driving. Do-it-yourself Electronics Repair. A rod knock is as described A low pitched knocking sound which can be heard low in the engine. The achilles heel of the 302 was a drop in oil pressure as they got elderly, around 130,000 miles or so. • Auxiliary hydraulics engaged - Disengage the switch. Engine made knocking noise. Was driving for about 5 hours and got a "low engine oil, add oil" light on the DIC. Knowing how to check oil pressure and how to fix engine knocking are critical for any driver. When you rev up the engine, the pitch and frequency changes. Worn drive belt, idler, tensioner and bearing. How to Repair a Lawn Mower Engine. Whether it be a gasket leak or a. No oil now I hear a knocking sound (self. It wont repair leaky oil seals, broken piston rings though. Once it is cool, or if you are starting it cold, remove the oil fill cap dipstick. Wipe it clean with an old rag, place it back in then pull it out to read it. ) 6 Cranks normally but will not start The starter cranks. Check the crankcase for leaks. The 3 Most Common Engine Problems >> Engine knock can be caused by many things, however, some of the most common are as follows: The fuel in your car has too low of an octane rating. Can be saved to your computer forever. But there's no one under your car and no one is knocking on your engine. P0327 Knock Sensor DTC Code Technical Description. when the oil pump pumps the oil up in the motor it stops knocking. Engine damaged from low oil level? Maintenance/Repairs. The noise has been there since. 7L hemi, 6spd, with MDS, 16,500 miles. At one point, it sounds like the knocking noise nearly disappears. Oil may be the lifeblood of your engine. Fill the reservoir to the proper level with recommended oil. Probably the first thing you'll notice is the oil pressure gauge or the warning light reading very low or coming on when the car is fully warmed and idling like at a traffic light. 5L, they are notorious for knocking if the oil level is allowed to get a little low. I have a loud knocking noise coming from the engine. The 3 Most Common Engine Problems >> Engine knock can be caused by many things, however, some of the most common are as follows: The fuel in your car has too low of an octane rating. Smart shoppers, like smart motorists, make better decisions when they know all of the options. OK, so I was driving my bosses car while he is out of town and the engine started making knocking sounds. Well, my engine was ran with low oil, which I know was dumb. can cause engine oil foaming. Thanks goodness it worked. How I fixed my KNOCKING and PINGING engine for $7 dollars! Here is how I stopped the knocking issue with my engine. drove it back to my shop about 7 miles and parked it,started it up twice a day and second day noise has returned. No low oil light came on but my. Many consumers suffering from piston slap report that the knocking is constant, lasting well beyond the initial start-up, and appears regardless of the temperature. All sorted. We have been fixing blowby, low compression and engine wear for 12 years with these CerTech Gels simply because it is so effective. The other plugs had been replaced about 20,000 miles earlier and looked almost ideal. Allow your engine to cool if you have been using the mower. Fuel, or gasoline, can only be altered so much to increase performance Fuel additives are used to alter the octane rating or corrosion inhibitors for parts associated with your fuel. I turned it off as soon as I heard what I think was the valves knocking. If the camshaft of crankshaft is suspected of being defective, replace the engine SYMPTOM. Abnormal combustion, more commonly known as knock or detonation, has been the limiting factor in internal combustion engine power generation since the discovery of the otto cycle itself. Here is a list of the most common causes for pinging starting with the most popular ones. when the oil pump pumps the oil up in the motor it stops knocking. • Reservoir low on oil - Check for leaks. It may be something as innocuous. Then you add the Subaru oil consumption problem on top of the manufacturers recommended extended oil changed intervals where the oil is already broken down after 3K you have a oil consumption problem where you can damaged the engine from running it low. The intake valve timing control solenoid valve changes the oil amount and direction of flow through intake valve timing control unit or stops oil flow. i have 107,000 miles on the car. When I first start it up in the morning, it runs fine and sounds fine, but once the engine warms up, the oil pressure drops drastically at idle and makes a sort of knocking sound that will sometimes fade out a bit at 2000 RPMs but is pretty aggressive. Problems such as overheating and seizing, or "throwing a rod", can render an engine unfit for rebuilding. Probably the first thing you'll notice is the oil pressure gauge or the warning light reading very low or coming on when the car is fully warmed and idling like at a traffic light. I have my fair share of goods and bads when dealing with those "so-called" rep, most of them are quite self-serving and don't deserve their jobs; while some of them (some Hondas, not all of them though) work alongside with their customers to get the issues resolved. Yes, it's a vicious cycle -- the first cause of engine knock we discussed above can create bigger problems. When these parts are no longer well-oiled, they cause loud clunking, knocking, and grinding sounds. am I screwed? Am I going to have to replace the engine? tx. Noisy Valve Lifters!?!?!? a. At one point, it sounds like the knocking noise nearly disappears. Worn rings or cylinder walls are typically the roots of the problem, and there’s no simple fix for that - in addition, the oil buildup that results has likely damaged components or caused buildup everywhere it doesn’t need to be. The noise may be a hollow knocking sound or more of a rattling sound—in either case, it's not a sound you want to hear. The most reliable early symptom of a failing or failed MAF is the illumination of the check engine light on the instrument panel. Last night the van stalled out at a gas station. My motor is ticking more when I give it gas. The fuel in the engine burns in waves that are timed to the cycle of the engine. The most common cause of all of these knocking problems is loss of oil pressure from a clogged filter and oil pickup screen causing oil pump failure or just running the engine low on oil from oil loss through oil burning, oil leaks, and lack of maintenance oil and filter changes. I loved the car period. Octane Rating - The octane rating of gasoline is often referred to as the AKI (anti-knock index). The longer pulse width advances valve. I used a mechanics stethoscope to try and figure out what may be causing the noise and the oil pump seems to make the most noise, but anywhere I put the stethoscope on the engine block sounds somewhat like a jackhammer. Fill the reservoir to the proper level with recommended oil. The fact that your oil pressure is now a little on the low side now is that you have probably damaged your engine by running it with low oil pressure. I mean you could probably keep running it at lower pressures but doing so indicates you have wide bearing clearances and I don't see the point of running stuff till it totally dies. Mechanical Noise (Knock) in Engine. When your engine oil is running low, it stops lubricating the engine components. If drive around with the check engine light on when a code P0332 or a P0327 is set in the computer memory, engine damage could occur. However it is still knocking like crazy. I did rotate the crank and the cylinder still moves up and down, the cyl wall looks good from top dead center to as low as it goes. The engine’s oil should not be able to enter the cylinder to be ignited with the air and fuel mixture, so burning oil means a seal in your engine has been compromised enough to allow oil to seep past it. Volkswagen Touareg Engine Problems. Hyundai Elantra Engine Problems. Identifying Weird Car Noises. Checking the oil level. A low engine oil level is the most likely reason for the engine damage that your car has, assuming that the dealer tech's description of the problem as posted by you is valid and that the issue is spark plug fouling due to excessive engine oil in the combustion chambers resulting from abnormal cylinder/piston wear. If the noise you hear is a fast tap or clatter near the top of the engine, it could be valve noise which would require you to have some - 1999-2005 Pontiac Grand Am. Ford F-150 owners have reported 69 problems related to engine knocking noise (under the engine and engine cooling category). If the camshaft of crankshaft is suspected of being defective, replace the engine SYMPTOM. Incorrect fuel. Oil may be the lifeblood of your engine. Common Causes Of Engine Overheating And How To Fix Them. Subaru owners complain of engine failure, high oil consumption every 2500 miles and the engine has a very noticeable knock when you first start it. Low Engine Oil Pressure. Noisy Valve Train. Engine made knocking noise. Related Articles. The Five Overlooked Car Maintenance Items How Preventative Maintenance Can Help You Avoid Catastrophic Repair Costs. The VLA's were designed to respond to a pattern of gentle revving to flush the oil out of the little cylinders (those clever Mitsu engineers, eh?). Would too much oil cause engine knocking and low oil pressure? I'm showing too much oil on the dipstick and have been driving it like this for about two weeks trying to think of what it could bejust checked the dipstick and looks like maybe a quart too much oil. Fix A Connecting Rod Knock - GM 4. It may be a hollow knocking or a rattling sound. These Polaris Ranger manuals are year/model specific. The achilles heel of the 302 was a drop in oil pressure as they got elderly, around 130,000 miles or so. DIRECTIONS: Add entire bottle of COMPRESSION REPAIR WITH RING SEAL to engine crankcase at or between oil changes. You should then return to have the oil consumption checked within 1100-1300 miles. - TM-9-6115-729-240267 Low Engine Oil Pressure. Instinctively you look down at the instrument cluster thinking maybe you’re low on. The fact that your oil pressure is now a little on the low side now is that you have probably damaged your engine by running it with low oil pressure. If you're hearing engine noise like engine knocking or engine tapping, it can indicate that the vehicle is running low on oil. Worn drive belt, idler, tensioner and bearing. How I fixed my KNOCKING and PINGING engine for $7 dollars! Here is how I stopped the knocking issue with my engine. If you hear a low rumble or knocking noise when the engine is warm, the most likely cause may be a bad rod bearing on the crankshaft (which may lead to bearing failure and/or rod breakage or crankshaft damage). To do this, you can visually check your engine and follow the oil stream to the highest point where it stops. If your car's engine knocking has you stumped, stop by your nearest Firestone Complete Auto Care and let our technicians get to the bottom of the noise. 7 motor knock IP: Logged Message: I have a 01 4. Instinctively you look down at the instrument cluster thinking maybe you’re low on. Last night the van stalled out at a gas station. Repair the head gasket before reassembly. Took them 50000 kms to figure out that a gasket inside the timing chain cover fails causing intermittent low oil pressure resulting in knocking sound. Engine made knocking noise. The car is driveable but shakes and the loud knocking coming from the top portion of the engine. The oil light isn't a "low oil pressure" light, it's a "no oil pressure" light. A knock that appears at low revs, as the engine idles, and increases in volume as the engine is revved is an indication of a much more serious problem, like a spun bearing. I started the engine and the car was still making a knocking noise, then after maybe 10-30 seconds the oil pressure warning light came up. The reason for low engine oil could be due to a leak somewhere. Stick to the good-quality brands, and also consider upgrading to the LN Engineering screw-on oil filter upgrade (see Pelican Technical Article: Oil Change - Porsche 911 Carrera). it happens with excessive loading of an oil starved motor, or one going too long between oil changes. u can try using thicker oil it should. Yes, it's a vicious cycle -- the first cause of engine knock we discussed above can create bigger problems. Good morning- for the life of me I can’t determine whether my engine oil level is correct (see attached photo).