Acabin air filter (if fitted) could be blocked. The heater matrix or pipes to it could be furred up. A cooling system flushing treatment might do the trick. Failing that a strip out and cleaning the crud from between the matrix fins might be the answer. If all else fails a new matrix might be required.
Probably in the 1997 Pontiac trans-am heater core valve holder. If not, you probably lost it. Both the valve, and your mind.
how to take a evaorator out of a 1997 pontiac trans am
A 1997 Pontiac Trans Am has 285hp and 325ft-lb torque.
How to change a heater core on a 1997 Pontiac grand am
97 trans am vacuum schematics
Premium (91) is recommended
Begin by training the water from your 1997 Pontiac Bonneville cooling system. Remove the heater core water supply hoses. Remove the heater core retaining bolts. Reverse the process to install the new heater core.
between 5.5-6.0 seconds depending on gearing, trans and condition.
The 1997 Pontiac Trans Am 5.7 liter engine oil pressure switch can be found on top of the engine. The oil pressure switch will be near the intake manifold.
(4.3L) 4.5 quarts oil and filter change.
Try under the dash near the glove box.
i need to know what code P1655 means on a 1997 pontiace tran sport Montana