truck stuttering issue
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vdubber
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Join Date: Dec 2009
Location: Vancouver BC Canada
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truck stuttering issue
hey guys, i own a 06 lariat screw 5.4 and recently the truck has developed a stuttering issue when cold until operating temperature and occasionally when giving it WOT from around 30-50 mph. What happens is that it rev's freely to about 3000 rpm and then it just bogs down and sounds like it is missing, but i let off from WOT it will act like nothing happen and pull to wherever it decides to shift. Know i am very mechanically inclined but i have never had a car just randomly decide to start stuttering or bog like it does under such a fine circumstance. My instinct is telling me to look at my coil packs, and plugs, but i know these transmissions are not the strongest link in these trucks, so i am tempted to think that it could possibly be related, but the fluids are new. The truck has 90,000 km on it (56,000 miles roughly i believe) If you guys have any ideas that would be great
pics of the truck in question:
pics of the truck in question: