long story - short - 94 gt stock
Engine shake came on quick.
Done so far....
*Changed fuel filter, plugs, wires, cap, rotor, pvc valve
*clean MAF
*clean K&N air filter
*looked and did not find any vacumn line leaks
*Hook up two cans injector cleaner to fuel rails and ran it thru - improved 80%
*ran two cans injector thru two tanks of gas - no improvement.
*pulled injectors, soaked them in cleaner, replaced one that was not allowing fuel through. Car ran the best it has ever run with no engine shake and lots of new found pickup for 30 miles. then shake came back slowly until it is now shaking so bad I am afraid to drive it.
what next - clean fuel tank, blow out fuel lines, reclean injectors?
Any ideas or suggestions welcome.
Engine shake came on quick.
Done so far....
*Changed fuel filter, plugs, wires, cap, rotor, pvc valve
*clean MAF
*clean K&N air filter
*looked and did not find any vacumn line leaks
*Hook up two cans injector cleaner to fuel rails and ran it thru - improved 80%
*ran two cans injector thru two tanks of gas - no improvement.
*pulled injectors, soaked them in cleaner, replaced one that was not allowing fuel through. Car ran the best it has ever run with no engine shake and lots of new found pickup for 30 miles. then shake came back slowly until it is now shaking so bad I am afraid to drive it.
what next - clean fuel tank, blow out fuel lines, reclean injectors?
Any ideas or suggestions welcome.