Questions & Answers for: Pontiac Grand Am coolant system

...system. The coolant has to be put into the reservoir. However, I suggest that you have the system pressure tested and check your oil to see if you have any coolant in it. If the oil looks like ...

system coolant doesnt stay in there and gets leak from the bottom when i check the coolant is coming from a black pipe behind the engine if somebody could help me thanks Your water pump is bad. Go for

...coolant system / check for head gasket leak This test will kill two birds with one stone. === MAKE SURE THE COOLANT SYSTEM and ENGINE IS COLD! RAN THIS TEST IN A WELL VENTILATED AREA ONLY! You will ...

...coolant in the system and that there is no air in the system. If the proper coolant is in the system, then I would look to see that the water pump is functioning - it may not be moving coolant from ...

...in the fins, is taken away by air rushing over the fins) This is why it's a REAL good idea, to have the coolant system flushed every year, before adding the proper ratio of coolant, and

coolant system pressure. Turn ignition to "OFF". Disconnect electrical connector. Carefully back out ECT sensor.INSTALLATION Coat threads (only) with sealer. Install sensor in engine, torque to 30 N-m

...system. Add coolant.The next day,while engine is cold open the radiator cap, and test the strength of coolant. If it is not quite right, then siphon coolant from the radiator and add antifreeze, or ...

...coolant system and will eventually plug the core again. If you try this and it helps I would suggest flushing the coolant system to remove any loose material. 2)Failed water pump - Sometimes the ...

...rpm. Check the coolant level. If it's ok and this is an older vehicle that has never had the coolant system flushed, there may be buildup in the system that blocks circulation in the heater

How do you flush the cooling system How do you drain the cooling system Open radiator drain & coolant cap Drain coolant----close rad drain & refill 50% Coolant 50% Distilled water