Any issue running 85w140 in place of 75w140 ?

[ryan2022]

So I just did the job. 75w140 Pennzoil synthetic with slip lock additive. Runs smoothly with no chatter.

I'd forgotten how bad gear oil smells....I'll be sleeping in the bathtub tonight.

 

[dailydriver]

Originally Posted By: ryan2022
So I just did the job. 75w140 Pennzoil synthetic with slip lock additive. Runs smoothly with no chatter.

I'd forgotten how bad gear oil smells....I'll be sleeping in the bathtub tonight.


That gear oil is cologne when compared to the Motorcraft XL-3 friction modifier additive!!