3.4 misfire

Mark Wells

New Member
I have an 02 double Cab with 370,000 Miles on it. It has a misfire in the number two cylinder, a multiple cylinder misfire code and the normal O2 sensor code. Did all the normal stuff and the plugs, wires and coil packs are all good. Have not done a compression test. I was wondering with this kind of mileage if it could be injectors.
Engine and bottom and is ridiculously clean with no oil sludge and there are no valve noises to be heard.
 
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