Mobil 1 Logo with trademark
Mobil 1 RacingTM
Car Care for a Better Ride

My Mobil
Discover the Benefits of Membership
Forgot your username or password?

YouTubeMobil 1 Merchandise
Mobil 1 Rewards
Ask Mobil Archive -
Vortec Engines
Will 5W-30 'Overlubricate' a Newer Engine?
I have a new Silverado K1500 with a Vortec 5.3L V8 SFI FlexFuel with the Active Fuel Management system. At the end of the break-in period, I would like to start using Mobil 1™ 5W-30 full synthetic lik...
Yes, you can use Mobil 1 5W-30 with your vehicle and it will not ‘overlubricate’ the engine. There are some people who used to think that synthetic oils were too slippery. This is a one of the many m...
Use of Synthetics in Vortec Engines
I just purchased a new '06 Chevrolet Trailblazer with double digit miles. I want to use Mobil 1 fully synthetic in the inline 6-cylinder for the life of the vehicle, but was told at the dealership not...
We do not know of any reason why Mobil 1 fully synthetic oil cannot be used in your 2006 Chevrolet Trailblazer.
Copyright 2005-2014 Exxon Mobil Corporation. All Rights Reserved. ExxonMobil Home | Site Map | Contact Us | Privacy | Legal