What causes a rear main seal to go bad?
Excessive heat, old age, high mileage, infrequent use, and worn bearings can also be factors contributing to rear main seal failure.
Can you drive a car with a bad rear main seal?
Rear main seal leaks are so dangerous because it is possible for the leak to occur at a very fast rate. Due to the location, it is subject to high oil pressure. Critically low oil levels can lead to permanent damage to your engine, and if the oil light ever comes on, it is recommended you stop driving immediately.
What happens when a rear main seal goes bad?
If the seal tears or cracks at all your crankshaft rotation can cause the seal to get torn up very quickly causing a very fast leak. A fast leak can lower your engine oil level to dangerous levels very quickly and dangerously low oil levels can lead to permanent engine damage.
Is it bad to drive with a bad rear main seal?
The speed of the leak The possibility of a very fast leak is the biggest factor that makes it so dangerous to drive with a rear main seal leak. A fast leak can lower your engine oil level to dangerous levels very quickly and dangerously low oil levels can lead to permanent engine damage.
What to do about a leaking rear seal on a Toyota Tacoma?
2008 Toyota Tacoma transmission removal to replace leaking rear main seal. 2008 Toyota Tacoma transmission removal to replace leaking rear main seal. AboutPressCopyrightContact usCreatorsAdvertiseDevelopersTermsPrivacyPolicy & SafetyHow YouTube worksTest new features
What can I use to stop a rear main seal leak?
Whereas the Rear Main Sealer is less concentrated and specifically formulated exclusively for leaking rear main seals. If you are not 100% sure where the vehicle is leaking or there seem to be multiple leaks then we recommend using BlueDevil Oil Stop Leak.
How long does it take to replace a rear main seal?
However, the process to get to the rear main seal to replace it often requires removal of the entire engine and transmission from the vehicle, a job that can only be done by very skilled mechanics and even then can take 6-10 hours!
How does bluedevil rear main seal seal work?
New technology in leak stop additives has led to a different way of sealing leaks in the systems in your vehicle. Rather than simply clogging up leaks, BlueDevil Rear Main Sealer is designed to revive and rejuvenate the rear main seal in your motor so it can do the job it was originally intended to do.