Truck starts fine, idles great, has a 5.4 fuel injection trition, upon putting in drive and taking off, the motor starts to chug, miss, and will come out of it upon acceleration, or putting it in netrual , and when in netrual reving it up does not miss, and put it back in drive it misses, sputters, somedays it doesnt miss, i coded it, it said it was vaccuum problem, i did find some vac problems, fixed them, but it the same problem, im wandering if the fuel filter, or fuel regulator, or even fuel pump is bad, money tight and dont want to do the part replacement deal to find out problem, thank you for your time
Oct 2, 2010 at 1:27 PM