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Depending on the severity of the leak the oil level dropping in the engine

in a manual there will be engine oil leaking from the bottom of the bell housing, (there is usually a hole drilled there for specifically this reason)

In an auto (depending on variety of trnasmission and torque converter fitted) there will be contamination of the converter oil or the transmission oil, or again engine oil leaking from the bottom of the bell/torque converter housinig

AnswerI had this problem with a 1985 Ford Bronco. I bought the truck with the problem which just got worse and worse. you can tell because you will see an slight oil leak under the vehicle toward the back of the engine. On my Bronco it was in the back of the engine but before the transmission.From all highway driving, under the truck I had oil on the bottom of the transmission, on the muffler, on the front of the rear axle, the rear stabilizer bar bushings were inflamed with the saturation of oil which caused them to split and last but not least, the oil would cover the rear tailgate and window of the truck. This was caused by the draft from the air as the truck was driven on the highway.I had to wash the back quite often, nevertheless, constantly add oil. It got so bad I was adding the oil from my family's oil changes just to get to work and back home.I still sold it because of the plow on the front end.
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โˆ™ 2011-09-13 19:41:23
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Q: What are symptoms of a rear main seal leak?
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Oil leak from back of engine?

rear main seal


How do you repair an engine rear main seal leak on a 2003 Saturn LS?

You will have to replace the rear main seal. This will require that the transmission be removed.


Why is Water leaking out of rear main seal of willys jeep?

Water can not leak from the rear main seal, only oil. Most likely there is a leaking freeze plug near the rear main seal dripping water onto it.


Why does motor leak oil between trans and motor?

Rear main seal.


Can an overheated engine no antifreeze damage the rear main seal causing a leak?

Overheating can damage any seal.


Does bars reaer main seal repair work?

They don't make anything Liquid in a can that will FIX a rear main seal leak. Time to replace the seal and be done with it.


What could cause my 1990 bronco transmission leak?

Depends on where the leak is falling from it could be the rear main seal leak, transmission back part connected to the transfer case, or a front main seal leak, the transmission part connected to the engine block also a possiblity is the shifter gear box if you have a standard, which also be in the front near the front main seal.


Would a bad rear main seal leak transmission fluid?

No a rear main seal is the rear seal on the crank shaft of the engine. That portion of the engine is wear the crank shaft connects to the clutch and pressure plate (manual transmission) or where it connects to the torque convertor automatic transmission.


Is there a cheap way to stop the rear main seal on a 1998 Toyota Camry?

There are some oil additives you can get, that might stop the leak. But if the leak has developed, the only way to fix it is to replace the seal.


What is the difficulty level on replacing rear main seal on a n excursion its blowing transmission fluid all over passenger side underneath?

Well the rear main seal is at the rear of the engine and would leak engine oil if it was leaking,but if the rear main seal is the leak? it usually requires the removal of the transmisson. But if you know that it is transmission fluid then I would check the transmission cooler lines, transmission cooler, and transmission pan gasket for leaks.


Would the rear main seal in a 1998 Chevy s10 2.2 L leak only when driviing down the road?

Yes, this is when it would leak.


What seals would let oil or tranny fluid leak onto face plate in 91 escort gt?

Rear engine crankshaft main seal or front transmission seal. More than likely rear main.


What happens when rear seal goes out?

A leak happens


How do you change a rear main seal in a 94 ford aerostar using oil like crazy can not find any leak Could it be the rear main seal If so how do you change it?

Check your tail pipe you may be burning it in that case you need a valve job not a rear main seal, if it was coming from your rear main there would be oil along bottom of motor and could mean your PVC valve was clogged


How long change rear main seal?

Not enough clear information ! - Rear main seal on WHAT - ? ?


How much does it cost to repair an engine rear main seal leak?

It cost me $817.50 in a 97 Holden rodeo 4x4


Can a mechanic lie about rear main oil seal leak?

Sure. Get a second opinion or get someone who is good with cars to check it for you.


How serious is a rear main seal?

The part is cheap but leak may grow and getting to it on some cars is a lot of labor


Chevy 350 rear main seal?

Yep, they have one. 1986 and older has a two piece rear main seal. 1987 and up has a one piece rear main seal.


How do you change a rear main seal on a 350?

how do you change a rear main seal in a Chevy 350 motor


Have a bad oil leak not coming from the rear main pass side ithink it is coming from between the engine and bell housing does anyone have any ideas?

replace rear main seal, that mean removing transmission and dropping oil pan so replace pan seal also and front main seal while there.


How do you chenge a rear main seal in a 97 Toyota Camry 4 cylinder?

remove transmission, remove rear main seal, install new rear main seal, install transmission.


How much will it cost to repair a rear main seal leak in a 1994 Chevrolet pickup V8 and 4 wheel drive?

DIY: $20.00 (for the rear main seal) plus your time Mechanic: Depends on the mechanic/shop but will likely run you around $300.00


Can you drive with leaking rear main seal?

It depends on the seriousness of the leak. Basically, if you car is not in top condition/repair you should not drive it.


You have oil all over your block under the hood what happend?

If it's on the back, possible rear main seal leak. Is there oil leaking onto the driveway? Another possiblity is valve cover leak. Its best to check your valve cover closely for leaks and fix them (if present) first prior to replacing the rear main seal.