05 5.4 3v limp mode no power ?
#1
05 5.4 3v limp mode no power ?
I am reposting this in the engine section to get more response, I have a 05 f150 5.4 3v things done r plugs, cops,injectors, fuel filter, it has 166,000 miles & very loose timming chains, gona do that job next , anyhow its low on power, when I kick it down it goes into limp mode for 10 seconds & clears out , so far only shows #5 cyl misfire which I replaced cops & plugs twice in that cyl, also did comp test 160 lbs, whats my next step ? thanks .