2000 Pontiac Grand Prix GTP 3.8L Surge
This vehicle surges up and down 200 rpm at idle in park intermittantly. Checked for vacumn leaks and intake leaks and hg leaks, Found none. Cleaned and checked maf, Checked data and when it is surging the Iac is moving back and forth is that normal Checked fue...
FIX posted 11/18/2009
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Vehicle Data2000 Pontiac Grand Prix GTP
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Vehicle Data
2000 Pontiac Grand Prix GTP
VIN | 1G2WR5211Y |
Engine | 3.8 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI |
Emissions | OBD-II Compliant |
Symptoms | Surge |
Occurs | Idle |