I have the 3800 engine in my 1996 Buick Regal. Ive noticed it lacks in power. It'll bog down and not want to move sometimes. Ive found adding STP Fuel Injector cleaner to it helps, till that tank of gas is down, and then it goes back to it sluggish self. What should I do? Should I remove the injectors and clean them?
have the same problem?
Sunday, January 20th, 2013 AT 10:09 PM