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1987 Pontiac Grand Am 3.0L Excessive Emissions, Poor Idle Quality, Hesitation, Stall, Misfire, MIL Lamp on
Posted to GM Driveability on 1/4/1998

This is actually an UPDATE. Original post follows.

Several people have wanted to know about ECT and ACT. They are within one degree after sitting overnight. ECT readings are normal when warming up and reads within three degrees of a thermometer when warmed up...

  Related Documents & Media  1987 Pontiac Grand Am

 
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car Vehicle Data

1987 Pontiac Grand Am

VIN 1G2NE14LXH
Engine3.0 L / 6 cyl
EmissionsCalif Emissions
SymptomsExcessive Emissions, Poor Idle Quality, Hesitation, Stall, Misfire, MIL Lamp On
OccursHot, Cruise, Idle
Message Closed w/FIX

car Vehicle Data

1987 Pontiac Grand Am

VIN 1G2NE14LXH
Engine3.0 L / 6 cyl
EmissionsCalif Emissions
SymptomsExcessive Emissions, Poor Idle Quality, Hesitation, Stall, Misfire, MIL Lamp On
OccursHot, Cruise, Idle