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car spits and sputters under a load. help asap

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Old Aug 15, 2007 | 03:36 PM
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Default car spits and sputters under a load. help asap

so my car just stared doin this after i took her to the track

it will drive fine 20% throttle or less. itll crusin down highway no problem.

when given gas it wil pop and ping and just throw smoke out of exhaust.
mods are in signature.
any suggestions or ideas are welcome.

i reset my ses light for a 02 sensors 20 miles ago and light has come back on yet. but i dont know if everything reset itself yet.

sooo
HELLLLPPPPPPPPPPPPPPP
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Old Aug 15, 2007 | 03:37 PM
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also car revs up fine in park.
could this be a torque converter problem?
or
maybe my msd coils??
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Old Aug 15, 2007 | 04:16 PM
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No.
Maybe.
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Old Aug 15, 2007 | 04:49 PM
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How'd it do at the track... big #'s?

I would think it's time to go and see someone who is capable of diagnosing the condition... when you start guessing and then start swapping parts it can be a long and winding road! Not to mention you could easily create more problems than you already have.

g
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Old Aug 15, 2007 | 07:41 PM
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went 12.6 drove it home from track. didnt get on it at all on the 100miles home from track. got into town and gave it some gas and it was doing it. i hope my converter or tranny isnt messed up
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Old Aug 15, 2007 | 08:00 PM
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By your description of the symptoms I suspect an engine issue, not a tranny issue.

g
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Old Aug 15, 2007 | 08:28 PM
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what could cause this. i revs up fine in park. but when in gear sputters pops and stuff.
could it be fuel pump. injector??? what would be fine when reving but not be fine under a load?
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Old Aug 15, 2007 | 08:55 PM
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If you have a MAF with the car ideling tap it with a small mallet not to hard and listed for idle change.
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Old Aug 15, 2007 | 11:59 PM
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its def not a tranny issue. this needs to be addressed in a different section. good time though.
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