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1989 Pontiac Tempest 2.8L Excessive Emissions, hydro carbons
Posted to GM Driveability on 3/16/2006 4 Replies

why do i still have high hydro carbons under load?

4 Replies Received (View Replies)

  Related Documents & Media  1989 Pontiac Tempest

 
Message Closed w/FIX

car Vehicle Data

1989 Pontiac Tempest

VIN 1IG7LT51W5
Engine2.8 L / 6 cyl / GAS
Trans3-speed Automatic
DeliveryFI / multi port f i
Emissionsobd1
SymptomsExcessive Emissions, Hydro Carbons
OccursUnder Load
Misc.4Dr
Message Closed w/FIX

car Vehicle Data

1989 Pontiac Tempest

VIN 1IG7LT51W5
Engine2.8 L / 6 cyl / GAS
Trans3-speed Automatic
DeliveryFI / multi port f i
Emissionsobd1
SymptomsExcessive Emissions, Hydro Carbons
OccursUnder Load
Misc.4Dr