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1993 Pontiac Grand Am 2.3L
Posted to GM HVAC on 7/31/1999

We replaced the required components and also changed the expansion valve to an R134 valve, it was noted on the old on that it was only for R12. Once completed we took pressures and the lo side usually only stayed at 40 psi and the high side at approx 200+,...

 
Message Closed

car Vehicle Data

1993 Pontiac Grand Am

VIN [No VIN Available]
Engine2.3 L / 4 cyl
AffectedUnknown
ConditionsInsufficient Cold
Misc.Quad Engine, 4Dr,
Message Closed

car Vehicle Data

1993 Pontiac Grand Am

VIN [No VIN Available]
Engine2.3 L / 4 cyl
AffectedUnknown
ConditionsInsufficient Cold
Misc.Quad Engine, 4Dr,