1990 Chevy Corsica engine

1990 CHEVROLET CORSICA
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TDOGG4201
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Engine Performance problem
1990 Chevy Corsica 4 cyl Front Wheel Drive Automatic

i have a problem with my engine it starts up and goes into gear i give it a little gas and it pops or i guess back fires in the throttle body i was told it could be a sensor if u think thats what it is do you know what sensor it might be
May 4, 2009 at 6:15 PM
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JACOBANDNICKOLAS
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Has the check engine light come on? It sould be a sensor, but without the light, it is hard to determine which one it is. How many miles are on it? Have you done a compression test?
May 8, 2009 at 11:35 AM