Ford 460 coolant leak timing cover

I can't work out why my car still has milky oil. What I did was remove the old head (the old gasket was falling apart), I scrubbed and scraped the block making sure it was very clean and put the new gasket on. I put on a new reconditioned head with new valves and new springs (about $600 worth). Bolted that on with with new head bolts and then ...Timing covers can crack or corrode and may leak oil. They can also crack and warp from over-tightened bolts or be damaged by loose timing parts. If you notice any timing belt symptoms like high revs, misfires, start up issues, engine noises, or excessive exhaust, check the timing cover, as it may be the root of the problem.

Jan 12, 2016 · If you notice that oil is leaking from the center of the motor, near the front, it may be due to a faulty timing cover or timing cover gasket. 2. Engine runs rough. Another common signal that a ... At Advance Auto, we carry 87 different types of Timing Cover Gasket Set products for your Ford at competitive prices to fit your budget. Save on cost when you find your Ford replacement Timing Cover Gasket Set with us. Make sure to compare prices and take a look at the top user reviewed Timing Cover Gasket Set products that fit your Ford.Diagram needed for location of all the freeze plugs. JESSIE LARMON. MEMBER. 2004 FORD TAURUS. 200,000 MILES. My daughter has the car listed above with the 3.0 ohv. She just bought it and I had to put a new water pump and thermostat in it off the bat. Well unbeknownst to me, it had been leaking very slowly from a few freeze plugs, so instead of ...

Diagram needed for location of all the freeze plugs. JESSIE LARMON. MEMBER. 2004 FORD TAURUS. 200,000 MILES. My daughter has the car listed above with the 3.0 ohv. She just bought it and I had to put a new water pump and thermostat in it off the bat. Well unbeknownst to me, it had been leaking very slowly from a few freeze plugs, so instead of ...Great insight Garry. Thank you. I have heard from a mechanic that 460s run a little hot. I'll look into the Water Wetter product you mentioned.

Apparently, this was an Edelbrock prototype as the word "special" is cast into the bottom of the valley cover. On the right is an A331, this time by Edelbrock. Roush also produced an A331, though it is an entirely different intake. Like the Roush A331, the Edelbrock A331 carries the M-9424-A331 Ford Motorsport part number and the Ford ... Welcome to the cost of owning a timing chain motor. You may be able to find a bit cheaper place on the labor, but you're still probably talking around the $1500~2000 range with an independent shop (you didn't say whether or not the cover itself is being quoted in the price, I assume it isn't since I think the dealership wants something like $800 for just the cover portion.)Ford 460 fuel injection problems Oh Nooooo!!! From January 2021 many browsers will no longer support Flash technology and some games such as Super Smash Flash 2 may ...

Common coolant leaks originate from coolant hoses and the expansion tank. The expansion tank often becomes brittle and leaks below its location (in front of the driver's side wheel on most models). When an Audi water pump is leaking, you'll usually find a trail of coolant from the water pump area down to the lowest point of the engine ...Ford Transit Bus 2000. Problem: Odd smell in vehicle. Solution: The problem could be rear axle ventilation gases entering the vehicle. The solution is to replace and re-route the rear axle ventilation hose into a side member. A revised vent hose has been fitted since 02/2000. Ford Transit 2.5 Di 1991 on. Problem: Oil leaks around the turbocharger. i have a 1970 boss 429 that is getting coolant in oil there is a local mustang expert that telling me some coolant in oil on a boss 429 in normal (no way) have you run into amy thing on the boss 429 like this (no leaks on out side of engine )Coolant Bypass Three coolant passages must be blocked off. The Crossflow head has no metal in those areas and you will get a coolant leak if they are not plugged. They are the holes which are opposite #2, #4, and #5 cylinders. Tap for a 3/8" pipe plug and insert plugs flush with or slightly below block surface.It seemed ok on the drive home, but when I arrived I noticed a steady drip of coolant nowhere near the overflow reservoir. Back to the shop she went. Apparently the gasket wasn't put on perfectly so there was a bit of a leak around the water pump and timing cover area. Discovered at 31k miles. Last service at 23k miles for first leak at the same area.

It has a coolant leak. The amount of coolant leaking fluctuates. Some mornings its a small puddle the sizes of a grapefruit and The dealer did a coolant pressure test found the leak is at the timing cover. They wanted $1000 to fix it and a balked.Designed to seal the timing cover to engine block, the oil pan, and in some cases to the engine's cylinder head(s) and/or valve covers, the timing cover gasket prevents engine oil and coolant from leaking out. The timing cover gasket withstands the stresses of the two surfaces expanding, contracting, warping, and rubbing while sealing in ...

SOURCE: ford R2 diesel timing belt installation Reply to sonic2552 the van in question is australian ford econovan 1987 model it has 2.2 litre R2 diesel i believe mazda call them a bongo in certain other countries, i have since found all the timing marks, put on TDC actually fairly easy to find, for your info all pulleys marked & markers notched in rear belt cover,engine is also used in asia ...Nine out of ten times, coolant leaks are easy to find because the coolant can be seen dripping, spraying, seeping or bubbling from the leaky component. The gasket or o-ring that seals the pump to the engine front cover on cover-mounted water pumps can also leak coolant.It seemed ok on the drive home, but when I arrived I noticed a steady drip of coolant nowhere near the overflow reservoir. Back to the shop she went. Apparently the gasket wasn't put on perfectly so there was a bit of a leak around the water pump and timing cover area. The engine antifreeze/coolant usage noted in the chart above applies to all engine types (e.g., gasoline and diesel) available for a particular vehicle. G = Green-colored engine coolant approved to Ford specification ESE-M97B44-A (Motorcraft ® Premium Antifreeze/Coolant)7,184 Posts. Discussion Starter · #1 · Jun 5, 2010. Hey guys, I got that coolant leak fixed (for now anyway) I posted about the other day. I think my mistakes in installing the timing cover initially were: 1. I trimmed the timing cover gasket very precisely so that it didn't overhang the cover anywhere. In retrospect that was probably a ...Ford F-150 7.5L 1979, Timing Cover by PCE®. PCE timing covers are the perfect way to add strength and durability to the front of your engine, not to mention increased looks. These PCE timing covers are the perfect addition to your...Description : Ford F-150 Questions - 1999 F 150 Need Intake Manifold Vacuum Oct 25, 2021 · Coolant leaks can occur in a few different places on a Ford 460. 7-L V6) Oct 25, 2021 · Coolant leaks can occur in a few different places on a Ford 460. Install the distributor cap and transfer the plug wires.Dorman Products - 635-100 : Timing Cover With Gasket And Seal. This direct replacement timing cover matches the fit and function of the original equipment cover for a reliable repair. This part has undergone extensive testing to ensure adherence to precise design standards.

coolant is leaking from timing cover | Find answers to your 2004 Ford Taurus question from certified mechanics and auto experts. ... How mush is it to repair coolant leak from timing cover on a 2004 ford Taurus/ 2004 Ford Taurus. Asked by Visitor in Clifton, NJ on . July 13, 2019.Big Block V8 - 385 Series (6.1/370, 7.0/429, 7.5/460) - 460 coolant leaks - I have noticed that a lot of 460's leak a little coolant at the front of the engine especially after they have sat for a while. I assume this is from the manifold/head area. I'm doing a 460 right now and wondered if there are any secrets to...Big Block V8 - 385 Series (6.1/370, 7.0/429, 7.5/460) - 460 coolant leaks - I have noticed that a lot of 460's leak a little coolant at the front of the engine especially after they have sat for a while. I assume this is from the manifold/head area. I'm doing a 460 right now and wondered if there are any secrets to...Anybody know how tough it is to remove the timing chain cover on a 2002 Ford Taurus with the 3.0 OHV Vulcan engine? Can you do it with the engine in the car? My son's 2002 Taurus is losing a small amount of antifreeze and at first we thought it was the water pump (the car has 103k miles on it) but come to see coolant bubbling out from the plate ...Apparently, this was an Edelbrock prototype as the word "special" is cast into the bottom of the valley cover. On the right is an A331, this time by Edelbrock. Roush also produced an A331, though it is an entirely different intake. Like the Roush A331, the Edelbrock A331 carries the M-9424-A331 Ford Motorsport part number and the Ford ... Timing covers cleaned $50 Valley trays $50 Power steering pump reservoir cleaned $75 Oil pans $120 blasted and cleaned Rocker arm sets matches sets $75 Rockers vary up to .060 for lash which makes valvetrain noise on non adjustable rockers. These are matched on a fixture. Core water pumps $35 Eggs for intake manifolds most sets $35 Aluminum ...Dealer called and said they didn't have to pull the timing cover, They found evidence of cavitation around the water pump and one of the thermostats was oblong. They mentioned that the factory had them check temperatures between the coolant and oil cooler. By replacing the water pump and thermostats it corrected the problem. Time will tell.Like the title says, I'm looking for information on changing my timing cover gasket and water pump on my 05. I'm leaking coolant from both and the dealer wants approx $1600 to do both, ($470 for the pump, $1100 for the gasket). Says it's an 11 hour job. I'm looking for first hand experience...

Timing covers cleaned $50 Valley trays $50 Power steering pump reservoir cleaned $75 Oil pans $120 blasted and cleaned Rocker arm sets matches sets $75 Rockers vary up to .060 for lash which makes valvetrain noise on non adjustable rockers. These are matched on a fixture. Core water pumps $35 Eggs for intake manifolds most sets $35 Aluminum ...Ford Racing M-6059-460 Timing Cover. ... the timing cover gasket prevents engine oil and coolant from leaking out. The timing cover gasket withstands the stresses of the two surfaces expanding, contracting, warping, and rubbing while sealing in engine oil and coolant. Some applications may have the oil pump in the timing cover so the gasket ...

Clean and Dry. It's no secret that Fel-Pro ® gaskets offer the most reliable seal for any repair job. Proper installation is the key to long service life, as installation practices are changing rapidly as gasket designs advance. In the past, it was not uncommon to coat a gasket with sealers or adhesives before installing it; today, Fel-Pro ...timing cover leaking coolant. My timing cover is leaking fluid between the cover and the block. What is involved in replacing this gasket. I am getting ready to sell the truck so I just want to fix the leak. Its a pretty steady leak (drip--drip--drip) in the driveway... and i can see it bubble when i crank up the truck.17. Close the drain and fill the radiator to the proper level with coolant. 18. Retighten the gas cap and connect the battery cable. 19. Hook up the timing light and start the engine. Set the timing to factory specs. Tighten the distributor. 20. Check for possible fuel, oil, or coolant leaks and for proper choke operation. 21. Install the air ...Sep 24, 2018 · The engine control module (ECM) continuously monitors the environment in the engine. Using the manifold absolute pressure (MAP) sensor or mass air flow (MAF) sensor, among others, the ECM modulates fuel injector pulse, spark timing, and valve timing. If there is a vacuum leak, the ECM may be unable to compensate.

Now this is one of the most common leaks on a Taurus that we see. This is the cheapest Dorman TC: 01 2001 Ford Taurus Timing Cover - Engine Mechanical - Dorman, Replacement - PartsGeek. Both coolant passages were leaking. Although I could only see the rear one, the front one was the...

Description : Ford F-150 Questions – 1999 F 150 Need Intake Manifold Vacuum Oct 25, 2021 · Coolant leaks can occur in a few different places on a Ford 460. 7-L V6) Oct 25, 2021 · Coolant leaks can occur in a few different places on a Ford 460. Install the distributor cap and transfer the plug wires. Buy GASKET V/COVER, BB FORD: Valve Cover Gasket Sets ... Fel-Pro-TCS45449 Timing Cover Gasket Set. 4.7 out of 5 stars ... Rubber Steel Core BB 429-460 Valve Cover Gaskets Black compatible with 1968-97 Ford models. 4.5 out of 5 stars ...The rope seal may be used in a timing cover. Many water pumps have used rope type seals. So, whatever the reason, they will never completely go away. ... have you ever seen a Ford 390 or 460 tear the whole lip off the seal. As a result, of being dry, it stuck to the crankshaft. ... Coolant Leak Cooling System Crankshaft Cylinder Head ...Grainger is America’s trusted source for MRO supplies and industrial products. For over 90 years, we’ve built a tradition of getting customers the products and services they need. Grainger offers over 1.5 million products from thousands of trusted MRO suppliers, plus online features and a mobile app that let customers order their MRO ... Advance Auto Parts is your source for quality auto parts, advice and accessories. View car care tips, shop online for home delivery, or pick up in one of our 4000 convenient store locations in 30 minutes or less.

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Apparently, this was an Edelbrock prototype as the word "special" is cast into the bottom of the valley cover. On the right is an A331, this time by Edelbrock. Roush also produced an A331, though it is an entirely different intake. Like the Roush A331, the Edelbrock A331 carries the M-9424-A331 Ford Motorsport part number and the Ford ...

Timing covers can crack or corrode and may leak oil. They can also crack and warp from over-tightened bolts or be damaged by loose timing parts. If you notice any timing belt symptoms like high revs, misfires, start up issues, engine noises, or excessive exhaust, check the timing cover, as it may be the root of the problem.If you're leaking antifreeze but not overheating or you have a car leaking antifreeze when parked, you still have a chance to repair your vehicle for a lower cost. If you continue to drive your car with low antifreeze your vehicle will eventually overheat. An overheating engine can cause more problems especially if you let it go too long and end end up cracking your block.The common FE engines all used a similar-style water pump, which straddles the timing cover and is mounted to the block with four 3/8- 16 bolts. The bolts extend into the water jacket and require sealant to prevent leaks. The inlet hose for the pump is on the driver-side lower corner.coolant leak. 1996 f 250 leaking coolant on right side of engine around coolant tank. Not leaking around engine. Engine not overheating. When engine warms up the leak begins. With the cap off of the tank there is not any bubbling in the tank. However I can not see were the coolant is leaking from. Question is where is the coolant leaking from?Amazon's Choice for ford 460 timing cover. Alloyboltz - stainless steel engine hex bolt kit compatible with the big block bbf 429 460 engines.ford performance level 3 package for ranger is more rugged; ford performance debuts new carbon fiber parts for mustang shelby gt500; ford offering new integrated winch for 2020 f-series super duty tremor gas and diesel trucks

Apparently, this was an Edelbrock prototype as the word "special" is cast into the bottom of the valley cover. On the right is an A331, this time by Edelbrock. Roush also produced an A331, though it is an entirely different intake. Like the Roush A331, the Edelbrock A331 carries the M-9424-A331 Ford Motorsport part number and the Ford ... Advanced search ... Description : Ford F-150 Questions – 1999 F 150 Need Intake Manifold Vacuum Oct 25, 2021 · Coolant leaks can occur in a few different places on a Ford 460. 7-L V6) Oct 25, 2021 · Coolant leaks can occur in a few different places on a Ford 460. Install the distributor cap and transfer the plug wires. My alt.& power steering were all off the 86, 5.8. I had to fabricate alt & P.steering brakets, but the timing cover seemed to fit. I have had overheating problems since the swap. I also have a minor oil leak somewhere near the pan to timing gear cover, possibly the crankshaft seal, but I don't consider it a major problem.SOURCE: remove and replace 1984 ford f250 460 water pump Water pump Disconnect the battery ground. Drain the cooling system. CAUTION When draining the coolant, keep in mind that cats and dogs are attracted by the ethylene glycol antifreeze, and are quite likely to drink any that is left in an uncovered container or in puddles on the ground.BlueDevil Oil Stop Leak is more concentrated and is the universal application that will work for various leaks such as oil pan leaks, rear main leaks, valve cover gasket leaks, etc. Whereas the Rear Main Sealer is specifically formulated for only a leaking rear main seal. You should expect to see results after approximately 100-200 miles of ...

There is two coolant passages in the timing cover for the water pump. IMO one of the biggest mistakes Ford has made in engine design. I'm sorry, but the SBC water pump setup is SOOOO much easier! I don't know if they have leak problems or not, but man, it sure looks like it'd work a lot...Ford engines ever. It is a small block engine, and users loved it. Although the engine was discontinued a long time ago, people ran into various issues with the engine. Some of the main Ford 5.8 liter engine problems are: Coolant Leak Due To The Timing Cover Description : Ford F-150 Questions – 1999 F 150 Need Intake Manifold Vacuum Oct 25, 2021 · Coolant leaks can occur in a few different places on a Ford 460. 7-L V6) Oct 25, 2021 · Coolant leaks can occur in a few different places on a Ford 460. Install the distributor cap and transfer the plug wires. M157 Timing Case Cover Leak Symptoms. The main symptom of a leaking timing case cover is a visible oil or coolant leak from the timing case cover area. Often the leak is minor and may even go unnoticed. However, if the leak is bad enough you may notice smoke or smell burning fluid. M157 Timing Case Cover Replacement. As mentioned briefly, it ...Fiesta 2002.25 (11.2001-) > Ford Workshop Manuals > Mechanical Repairs > 3 Powertrain > 303 Engine > 303-01A Engine - 1.25L Duratec-16V (Sigma)-1.4L Duratec-16V (Sigma)-1.6L Duratec-16V (Sigma) > Description and Operation > Diagnosis and Testing > General Procedures > In-vehicle Repair > Timing Belt Besides protecting the timing mechanism inside, the timing cover also has coolant and oil passages. If any of those areas leak, the timing cover will have to be removed. Most often the failure will be in the gaskets or seals on the timing cover, but occasionally, there may be a crack or chip that will necessitate replacement of the timing cover ...

Dec 30, 2014 · You can get a backing plate (between the pump and timing cover) from ford for under $20. If the leak is between the block and the timing cover, check the timing cover for holes. My cover had a hole and caused the same leak, bought a new timing cover off ebay($45) and a timing cover gasket kit from O'reilly's($10). Bert--. Update on my unregistered Taurus' timing chain cover. My Son and a mechanic friend spend about 3 weekends replacing the gasket. The so called mechanic had it all together only to have a leak at the top section of the cover. But he was able to strip it down in impressive time, about 3 hours or less. This time I purchased the 3M yellow ...1977.5 Ford F250 4x4...Converted to 460 cu in engine. Conversion was done with tremendous craftsmanship. ... had a coolant leak...thought it was coming from timing chain cover...replaced cover and installed new Edelbrock roller timing chain set...turned out to be thermostat housing gasket for $.35. ...2016 Full size Ford Transit 3.7 gas not eco boost. Just been told my water pump is leaking. Is that something I can add to the coolant to try to resto... Standard 302 timing chain, timing cover, gear or belt drive can be used. ... exact procedure should seal all coolant leaks. ... PP507 .460" NOTE: Due to variations in lifter sizes and clearance preference, most of our engine builder

A case in point is grinding noise coming from the timing chain cover area in 2000 to 2003 Ford Crown Victoria and Mercury Grand Marquis with the 4.6L V8. According to Ford Technical Service Bulletin 03-15-7, excessive wear in the timing chain tensioner arms can cause a noisy condition.

Ok so I picked up a 91 F250 4x4 with a 460 and a MT for $500. It runs, has around 135k on it. It runs rich as hell though. In an enclosed shop it will smoke ya out in around 2 minutes. Guy had looked at it but didnt want to bother with it so I took it off his hands. He has replaced the O2...

Ford Mustang water pumps transmit coolant to the radiator, which then allows your Mustang engine to maintain a steady operating temperature. Mustang water pumps are connected to a belt on the crankshaft, and are designed to rapidly circulate fluid whenever the engine is running. The cyclical process that the Mustang water pumps participate in ...

I'd appreciate some advice on a coolant leak my '65 Riviera just developed. My car has its born-with 425 dual-quad engine. It was rebuilt about 12 years ago. I drive the car regularly, but only put maybe 1,500 miles on it per year. I've owned this Gran Sport since 1983, so we have a long history ...Buy GASKET V/COVER, BB FORD: Valve Cover Gasket Sets ... Fel-Pro-TCS45449 Timing Cover Gasket Set. 4.7 out of 5 stars ... Rubber Steel Core BB 429-460 Valve Cover Gaskets Black compatible with 1968-97 Ford models. 4.5 out of 5 stars ...Ford F-150 7.5L 1979, Timing Cover by PCE®. PCE timing covers are the perfect way to add strength and durability to the front of your engine, not to mention increased looks. These PCE timing covers are the perfect addition to your...Ford 460s are known to develop head gasket leaks. They don't have enough head bolts. When I custom built a 460 (for my last truck) from scratch, I installed ARP head studs and hardened washers. This allows a bit higher torque on the bolts. If the rebuild place either didn't check the flatness of the head or the block, leaks are probable.Sep 28, 2021 · Ford’s 6.2-liter V8 engine could begin to burn off some oil after you cross 100,000 miles on the truck’s odometer. However, that tends to only occur when owners stretch service intervals past ... The engine antifreeze/coolant usage noted in the chart above applies to all engine types (e.g., gasoline and diesel) available for a particular vehicle. G = Green-colored engine coolant approved to Ford specification ESE-M97B44-A (Motorcraft ® Premium Antifreeze/Coolant)My alt.& power steering were all off the 86, 5.8. I had to fabricate alt & P.steering brakets, but the timing cover seemed to fit. I have had overheating problems since the swap. I also have a minor oil leak somewhere near the pan to timing gear cover, possibly the crankshaft seal, but I don't consider it a major problem.

Replace your cracked or leaky timing cover or put the finishing touch on the front of your engine with a new timing cover from Summit Racing. Choose from the industry's top timing cover manufacturers, including Cloyes, Proform, COMP Cams, Edelbrock, Milodon, Allstar, Ford Racing, Dorman, Chevrolet Performance, Mr. Gasket, Spectre Performance, and many more.Ford F-150 7.5L 1979, Timing Cover by PCE®. PCE timing covers are the perfect way to add strength and durability to the front of your engine, not to mention increased looks. These PCE timing covers are the perfect addition to your...

Engine Assembly - 6 Cylinder 240 and 300 - Typical 1965-1972. 1024 x 1502, 223K: Cylinder Block & Related Parts, External 6 Cylinder 240 and 300 engines'Restored' 1993 F Super Duty (equivalent to a F450) at the time. Cab/chassis truck Circumstances have changed and things need to go Built this truck based around reliability and longevity It has the legendary 7.5(460 cu) ford motor Runs very strong 35k original miles Clean title 2wd with a Dana 80 dually New shocks front and rear New timing cover/gaskets New timing chain New oil pan gasket New ...1977.5 Ford F250 4x4...Converted to 460 cu in engine. Conversion was done with tremendous craftsmanship. ... had a coolant leak...thought it was coming from timing chain cover...replaced cover and installed new Edelbrock roller timing chain set...turned out to be thermostat housing gasket for $.35. ...Exacerbating the 4.2-liter's problems was a leaking timing cover gasket on all motors installed in 1997 F-150s built through Dec. 31, 1996. Ford recalled those vehicles to effect repairs, but Ford did not recall 1997 F-150s built from Jan. 1, 1997, to May 1, 1997, and equipped with the same gasket.

The common FE engines all used a similar-style water pump, which straddles the timing cover and is mounted to the block with four 3/8- 16 bolts. The bolts extend into the water jacket and require sealant to prevent leaks. The inlet hose for the pump is on the driver-side lower corner.It has a water leak in the timing cover. The work requires the motor to be unmounted because the oil pan can't be removed otherwise. I have a one piece oil pan gasket, timing cover and gasket kit that includes front main seal, and the water pump. I also want the timing chain replaced and most likely the rear main seal.Its an easy R&R and it gives on the opportunity to check for cavitation erosion on the timing cover behind the pump. Stop fighting it and just change it and seal it better than Ford did. Like many others, I use a Dieselsite 203F stat, Dieselsite stat housing and a Dieselsite coolant filter with Rotella ELC colant

If you're leaking antifreeze but not overheating or you have a car leaking antifreeze when parked, you still have a chance to repair your vehicle for a lower cost. If you continue to drive your car with low antifreeze your vehicle will eventually overheat. An overheating engine can cause more problems especially if you let it go too long and end end up cracking your block.Engine Assembly - 6 Cylinder 240 and 300 - Typical 1965-1972. 1024 x 1502, 223K: Cylinder Block & Related Parts, External 6 Cylinder 240 and 300 engines

Besides protecting the timing mechanism inside, the timing cover also has coolant and oil passages. If any of those areas leak, the timing cover will have to be removed. Most often the failure will be in the gaskets or seals on the timing cover, but occasionally, there may be a crack or chip that will necessitate replacement of the timing cover ...Posted to Ford Engine on 11/5/2010 6 Replies. I Have a 1996 California compliant F-350 460 engine. The Timing cover is rotton and it has a major coolant leak. The CA truck has a crank sensor and a different cover than a normal 460.Your timing cover gasket might be hiding a secret — and that secret is that it's leaking. Tucked away at the front of your engine, the timing cover is often buried under fans, belts, pulleys and other components that make it difficult to inspect, which means you might not automatically connect it to the puddle you've found under your vehicle.BlueDevil Oil Stop Leak is more concentrated and is the universal application that will work for various leaks such as oil pan leaks, rear main leaks, valve cover gasket leaks, etc. Whereas the Rear Main Sealer is specifically formulated for only a leaking rear main seal. You should expect to see results after approximately 100-200 miles of ...