my coupe starts laggining at WOT?????????????

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03-27-2010, 05:06 PM

jbird1987

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Join Date: Mar 2010

Location: georgia

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my coupe starts laggining at WOT?????????????

i have a 92 coupe that is draging at wide open trottle i cleand the maf sensor today got a new k&n air filter new fuel pump straner and fuel filter new spark plugs and new cap and button(MSD). any ideas what it could be?

03-28-2010, 08:41 AM

STROKED_LX

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Location: SoCal

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Whats the last thing you did before you felt it start to lag at WOT?

Did it just all of a sudden happen?

03-28-2010, 10:34 AM

jbird1987

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Quote:

Originally Posted by STROKED_LX

Whats the last thing you did before you felt it start to lag at WOT?

Did it just all of a sudden happen?

nothin i bought the car like this i started noticed it about a week after i bought the car. u think it might be the throttle position sensor?

03-28-2010, 10:14 PM

jbird1987

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ok i was lookin at my engine today and the vacuum line was off the fuel pressure regulator could that have been the problem?

03-28-2010, 10:48 PM

TrimDrip

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Posts: 3,101

uhh yeah, your car was running lean most likely

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