Pedro Loa
New Member
I had this problem with the wife's expedition I changed the spark plugs and it took care of the problem just depends on the vehicle sometimes it's as simple as coils though
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ooohh nice website!You may have a problem with the VCT system causing your truck to hesitate on acceleration from speed. It may not be noticable when flooring it from a dead stop.
Try reading this:
http://www.expertswrite.net/ford-5-4l-triton-3valve/variable-cam-timing.html
I have a similar issue except mine feels like it is being held back by something. The engine is up to rpm but feels like its not going compared to the sounds of the engine. I do have a CEL for a catalytic converter and i am just hoping one is clogged and its not a trans issue.
I average 16-17 mpg, and it runs great 99% of the time, just this slight hesitation when passing and it's not all the time. I can accelerate from 0-90 with no problems and pretty dang quick for the weight of the truck. It's just when I'm already going down the road and try to pass someone.