I have a 2004 Savana van with a 5.3 V8. It has 85,000 miles and everything is original except oil, filters ( air filter too).
I have been experiencing a "shuttering" when accelerating about 30 to 55 mph. When this shuttering happens I back off the gas and try to ease my way up to speed. This may take 3 or 4 times backing off. My first guess is dirty fuel injectors - any Ideas where to start?
Rich
I have been experiencing a "shuttering" when accelerating about 30 to 55 mph. When this shuttering happens I back off the gas and try to ease my way up to speed. This may take 3 or 4 times backing off. My first guess is dirty fuel injectors - any Ideas where to start?
Rich