Take it to a qualified mechanic
In very hot climates with the AC on while the car is moving slow or idling, the temperature gauge of a 1998 Pontiac Grand Am should ideally stay in the middle of the gauge or slightly above, indicating that the cooling system is effectively regulating the engine temperature. If the gauge goes into the red zone, it may indicate a cooling system issue that should be addressed promptly.
UAH Satellite data shows that there has been an overall cooling of 0.09 degrees C since 1981 using a 13 month average for temperatures in the lower troposphere. Since 1998 we see the average temp has dropped in this area by about 0.5 degrees C.The mid troposphere has also seen loss in overall average temps since 1981. Since 1998 we have seen the average decline by about 0.8 degrees C.The stratosphere has seen an overall decline in temperatures since 1981, but almost no change since 1998.All data sets are included in the link below and are from NOAA.
The 1998 Pontiac Sunfire GT is typically equipped with a 105-amp alternator. However, it's always best to double-check the specific model and options of your vehicle to confirm the alternator amperage.
Possibly a plugged (internally or externally) radiator. your A/C condensor is located in front of your radiator, and generates alot of heat of its own, when you turn on the A/C, your putting that heat directly through the cooling system. the radiator and coolant cant circulate fast enough to cool properly. when you turn off the A/C, incomming air flow cools just enough to bring your water temp down.
First Wave - 1998 is rated/received certificates of: Australia:M
how do you change a brake booster valve to a 1998 Pontiac transport
What causes a 1998 Pontiac transport to run hot and engine shuts off
3400 v6
The ECM on a 1998 Pontiac Transport with the 3.4 V6 engine is located on the passenger side. It is behind the glove box.
The proper tire size for a 1998 Pontiac Transport is P205/70R15. This info is on a sticker placed on the driver's door jam.
it is in the dash, passenger side.
electric seat wiring
In the tank
u dont
The 1998 Pontiac Transport evaporator drain hose can be found on the bottom of the air conditioner compressor. The evaporator drain hose routes water to the bottom of the engine compartment.
The gas tank for a 1998 Pontiac Transport has a capacity of approximately 20 gallons. This allows for a decent range between refueling, depending on driving conditions and fuel efficiency.
I do not believe so; I never heard of one.