Can you replace a rear main seal without removing the transmission?

It is made to endure without having to be repaired and not be bothersome to the car owner. The process in repairing the rear main seal most frequently requires the transmission to be removed but there are also ways car owners can undertake if removing the transmission is so much of a hassle.

How do I know if my rear main seal is bad?

The main symptom of a rear seal leak is when your car starts leaking engine oil at a faster rate. If your vehicle has started leaving black puddles on your driveway or parking lot, something is definitely wrong with the situation underneath the vehicle.

Is it worth fixing a rear main seal?

Although you don’t need to get it fixed right away, the sooner you fix the rear main seal, the sooner you are going to have a high-functioning vehicle that won’t cause any future problems. Also, you will protect your vehicle from the leaking oil, which can cause damage and corrosion to inside parts.

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 hard to replace a rear main seal?

Its’ Hard. Replacing a rear main seal is time consuming, requires special knowledge of your vehicle and the use of special tools if you are going to do it correctly and without placing you or your vehicle in danger.

How much does it cost to fix a rear main seal leak?

This seal ensures that engine oil does not leak out. If it starts to crack or otherwise malfunction, you will be left with an oil leak. You will pay between $650 and $850 for this replacement. The labor should cost around $700, while parts are only about $35.

How long does it take to fix a rear main seal leak?

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!

Does Stop leak damage your engine?

When you carefully follow the instructions for our engine, radiator or other stop leak products, there is no risk of damage.

Is Rear Main Sealer safe to use?

The answer is a resounding no. And if you are wondering about the safety of using other brands of rear main seal conditioners and stop-leak products like Bar’s Leak or Justice Brothers, don’t worry.

How long does it take for Blue Devil rear main sealer work?

Just be patient and give it 30-45 days to work.

What can stop a rear main seal leak?

Benefits of Oil Stop Leak An oil stop leak can treat the rear main seal as well as the head gaskets so they regain their flexibility. This will prevent the oil from leaking. Protect your vehicle and the environment. Oil leaks can be costly, and they’re not good for the environment.

Will heavier weight oil stop leaks?

Manufacturer Recommendations. As an engine heats up, the oil thins, becoming more susceptible to leaks through faulty gaskets. Draining the oil from your vehicle and replacing it with a thicker weight or synthetic oil can help to prevent oil from leaking through some of the smaller breaks in the gasket seals.