Questions & Answers for: Chevrolet Avalanche e85

...replacing the stock pump with one for a flexfuel model. doing this will not allow you to run E85 but due to the higher quality it will have a longer service life, but be sure the mounting ...

...pump, since e-85 cleans out the vechile rather well and may clog the filter are you still using e85?? if so stop the higher alcohol content can cause some cold weather starting issues. I would ...