1993 Pontiac Grand Am SE 3.3L Poor Idle Quality, Surge
HEY YA'LL IVE GOT THIS GRAND AM 3300 NO CODE;S IN ECM , DOSEN'T SEEM TO DO THIS AT ANY OTHER TIME ,idle up and down in park at idle only cold or hot CLEANED MAF IAC THROTTLE BODY AND CURRENT RAMPED INJECTORS CHECKED O2 WAS SLOW ON RESPONSE REPLACED 02 . TESTED...
Summary posted 8/10/2004
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Vehicle Data1993 Pontiac Grand Am SE
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Message Closed w/Summary
Vehicle Data
1993 Pontiac Grand Am SE
VIN | 1G2NW54NOP |
Engine | 3.3 L / 6 cyl / GAS |
Trans | 3-speed Automatic |
Delivery | FI / MPFI |
Emissions | FEDERAL |
Symptoms | Poor Idle Quality, Surge |
Occurs | Cold, Hot, Idle |