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1990 Pontiac Grand Am LE 2.5L Heater core
Posted to GM HVAC on 11/29/2001 8 Replies

Recently bought this project car for my [...] did have a cracked head and a bad [...] both,car runs great. But ther was low heat ouutput from the HVAC system. {low duct temp.}So I then replaced the heater [...] was some improvement,not enough to raise the duct...

8 Replies Received (View Replies)

  Related Documents & Media  1990 Pontiac Grand Am LE

 
Message Closed w/FIX

car Vehicle Data

1990 Pontiac Grand Am LE

VIN 1G2NE54U8L
Engine2.5 L / 4 cyl / GAS
Trans3-speed Automatic
DeliveryFI
AffectedHeater Core
ConditionsLow Heat Output
Misc.New Cylinder Head
Message Closed w/FIX

car Vehicle Data

1990 Pontiac Grand Am LE

VIN 1G2NE54U8L
Engine2.5 L / 4 cyl / GAS
Trans3-speed Automatic
DeliveryFI
AffectedHeater Core
ConditionsLow Heat Output
Misc.New Cylinder Head