Thread: More MPG with synthetic? What do you think?

Tweet

well when i change it over i'm going to use synthetic dextron 2 or 3 whatever it is in the tranny and transfercase$$$ synthetic 75-140w in the diffs$$$$ and moble 1 10w30 synthetic in the motor and switch to K&N filters$$$$ and still run my tire pressure at 40psi

Originally Posted by DennyW

Be careful, you don't want to use that unless it says you can. Seals, and parts act differently to some oils.

true but it has no leaks now so it might later but it might not either

Originally Posted by speedy55779

well when i change it over i'm going to use synthetic dextron 2 or 3 whatever it is in the tranny and transfercase$$$ synthetic 75-140w in the diffs$$$$ and moble 1 10w30 synthetic in the motor and switch to K&N filters$$$$ and still run my tire pressure at 40psi

Bet if ya look in the manual you should be running 5w20 or 5w30 oil in the engine..specially in you neck of the woods......

Originally Posted by HWORRELL

Bet if ya look in the manual you should be running 5w20 or 5w30 oil in the engine..specially in you neck of the woods......

5w30 in winter 10w30 summer