Ford Repair Questions? Ask a Mechanic for Answers ASAP
Hi Im David, thanks for visiting the site. unfortunately you are one of thousands and thousands of 5.4 triton engine owners who are experiencing the same issues. there is actually a class action lawsuit against ford for this engine, I have been able to only fix one of these out of 5 that has been brought into my shop with those symptons. the very first thig that needs done is a compression test. then we can go from there.