 engine hesitation |
 Nov 15, 2011 - 11:30 PM
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Enthusiast  Joined Jul 27, '11 From calgary Currently Offline Reputation: 0 (0%)  |
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!
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Nov 17, 2011 - 11:49 AM
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Enthusiast Joined Dec 8, '03 From Lancaster CA Currently Offline Reputation: 6 (100%) |
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" -------------------- 2001 Celica GT-S Turbo
1997 Supra TT 6speed 1997 Celica 3MZ/1MZ swap 1990 Celica All-Trac |
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Nov 17, 2011 - 11:24 PM
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Enthusiast Joined Jul 27, '11 From calgary Currently Offline Reputation: 0 (0%) |
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?
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