Does Blue Devil ruin your engine?

BlueDevil contains no solid or particulate matter, and will not clog or harm your engine. It bonds to metal, aluminum, cast, alloy, or plastic, and it’s safe and easy to use.

What problems can a rear main seal leak cause?

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.

What is the difference between Blue Devil oil Stop leak and rear main sealer?

Answer: According to a Blue Devil representative, the Oil Stop Leak is simply more concentrated than their Rear Main Seal product and will stop all types of leaks including rear main seals. They added, that it is not necessary nor necessarily beneficial to add Rear Main Seal in conjunction with the Oil Stop Leak.

Which factor leads to low oil pressure in engine?

If the oil level on the dipstick is between “add” and “full,” a possible cause of low pressure would be worn engine bearings, especially if the engine has very high mileage. Excessive wear reduces the original flow restriction, which consequently drops the pressure.

Can you use Blue Devil twice?

Yes. You can use the blue devil head gasket sealer more than once. This product does not contain petroleum distillates, so you might use it more than once if a leak occurs after the last time you used it.

How can you tell if rear main seal is bad?

The best way to prove that you’ve got a rear main seal leak is the check if the engine side of the flexplate or flywheel is oily. If the rear main seal is leaking on your engine it will drip oil onto the flexplate or flywheel and sling oil around the bellhousing.

Does rislone rear main seal work?

Will Rislone Rear Main Seal Repair work on other oil leaks? Yes. Even though it is specially designed to seal rear main leaks, it also works better than a conventional stop leak on all other engine oil leaks. This includes the timing cover seal, cam seals, O-rings and other seals and gaskets.

Is Blue Devil rear main seal bad for your engine?

Is Blue Devil Bad for Your Engine? 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. They almost all use the same active ingredient.

What causes low oil pressure in a Chevy truck?

Low oil pressure and engine noise are often attributed to internal wear, especially on high mileage vehicles. The actual cause may be slightly less dramatic. A customer recently brought in his 2008 Chevrolet Silverado 1500, which is equipped with the 5.3L Vortec engine.

What are the seven causes of low oil pressure?

7 Reasons For Low Oil Pressure in a Diesel Engine

• Engine Oil Is Contaminated: Fuel or coolant in the oil will cause low engine oil pressure.
• Engine Oil Bypass Valves Are Open: Oil Bypass Valve.
• Oil Lines or Oil Passages Are Not Working:
• Problems with the Oil Pump:
• Improper Bearing Clearance:

What is the difference between bluebluedevil oil Stop Leak and rear main sealer?

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 less concentrated and specifically formulated exclusively for leaking rear main seals.

Will a rear main seal leak lower my oil level?

Rear main seal leaks often have the potential of lowering your oil level faster than any other leak. Your rear main seal is at the back of your engine and is right behind the last main bearing. In this area of the engine, there is high oil pressure that is flowing through your bearings but also oil splashing due to the motion of your crankshaft.

Can you drive with low oil pressure on a Chevy Silverado?

Until you know exactly what’s going on beneath the hood, you should assume that the warning light is correct and that your engine has lost normal oil pressure. If this is the case, your Silverado can be severely damaged if you continue to drive despite loss of engine oil pressure. Figure 1.

Can you use blue devil head gasket sealer on oil?

Yes, but be sure to only use 1 oz. of BlueDevil per quart of capacity. You will NOT need the entire bottle. Yes, the BlueDevil Head Gasket Sealer will work to stop the coolant from leaking into your engine oil. For best results, you will want to change your oil before and after the BlueDevil process.