Quote:
Originally Posted by DangerZL1
Use the 10-4034 fluid. It has the right amount of friction modified in it and is the factory fill. I remember when the ZL1 came out in 2012 owners were trying other brands of fluid thinking the GM fluid was inferior. I’ve got two quarts of the 10-4034 ready to be used in my fluid change this weekend
|
^^ this!
It doesn’t matter that it’s not synthetic. What matters is you don’t wait 45,000 miles to change it, do it once every few season as your routine maintenance and life will be good.