Does anyone have problems with injectors in 5.7L engine if using ethanol in 2002 Chevy Express Conversion van?

Answer 1

Unless you plan on replacing the fuel pump, injector and probably the van, I would not attempt it. There are a lot of things that go into making a vehicle capable of running ethanol safely as it is a conductor of electricity while gasoline is an insulator. Stick with gas or purchase a flex fuel vehicle.

Answer 2

only use ethanol on flex fuel vehicls ethanol has an exremely corrosive .it also has very high octane somewhere in the neighborhood of 110

Answer 3

Just remember you are dealing with a chevy. You are going to have all kinds of problems!!!