alright guys, 94 GT4, engine hesitation. changed the plug/wires, tried seafoam, no boost leaks. this is all under WOT, otherwise it drives fine. im going to change the cap/rotor and try the fuel filter as well. dumb question though, where is the fuel filter on this? and if anyone else has any suggestions, please let me know, thanks guys!
engine hesitation - 6G Celicas Forums
fuel filter is in the engine bay. should be in the same area as the GT celica. or All-Trac. you should get a wideband O2 sensor to see if you are running lean. your fuel pump might be going out.
another thing it could be is the plugs, what did you gap them to. try making the gap smaller, something around .028"
another thing it could be is the plugs, what did you gap them to. try making the gap smaller, something around .028"
2001 Celica GT-S Turbo1997 Supra TT 6speed1997 Celica 3MZ/1MZ swap1990 Celica All-Trac
it was perfectly fine and then this started happening, changed the plugs with the same gap and its still happening, its not the plug gap, its not the wires, theyre new. any otehr suggestions?