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Old 10-13-2019, 08:58 AM   #40
dugndeep   dugndeep is online now
 
Join Date: Jul 2019
Location: Lancaster,Ky
Posts: 442
Quote:
Originally Posted by FLASHLIGHTBOY View Post
Why are you using gear oil in the motor for????

What Is the Difference Between 75W90 & 80W90 Gear Oil? Gear oil is used to keep gears running smoothly. It protects the gears from wear down, corrosion, oxidation and rust.

for gears not engines.... use some LUCAS OIL PROTECTION OIL IF YOU WANT .. I would just use the 10-40 or 15-45 oil for warn weather... if hotter weather... a straight 40 or 50 oil... not gear oil...…. not recommend … google it.. and you see... but it is your motor
I'm running 15W40 in my motor,must be a misprint in the manual because it say's to run 15W40 in your gearbox.I'm going to put 75W-90 in the gearbox.


 
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