I have a 99 Silverado 4X4 with the4.8, and when I first start my truck in the morning and go to take off the engine bogs down when I accelerate but once I get through that I runs fine. I have no check engine light on. I have changed fuel filter added lucas injector cleaner, cleaned air flow sensor with brake cleaner, cleaned out intake with carb cleaner all to no avail. Please Help!
have the same problem?
Tuesday, April 3rd, 2007 AT 4:45 PM