Question about 1998 Pontiac Sunfire
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Posted on Jan 02, 2017
ok, its time for a radiator flush. there is major sludge in the internals of this radiator. Make sure the thermostat is in the correct position as well. I've seen many cars come into my shop with the thermostat inserted backwards.
Posted on Mar 13, 2009
You will need to Replace this Hose to Stop this Leak. There is nothing that you can put on it to stop the Leak Because the Hoses are Under Pressure. Please Rate My Response! Thanks!
Posted on Jan 31, 2009
SOURCE: leaking coolant
These plastic elbows (3.8L Engine) do fail. To the best of my knowledge this is a dealer only item, which is not a big deal as the cost is low (in terms of car repair). Remove the alternator to gain access to the elbow. Monitor the coolant level following repair.
As you probably know, don't let the engine run low on coolant as engine damage will follow.
Posted on Nov 19, 2008
SOURCE: Leaking coolant water
This L shaped hose is a drainage for the heater core compartment. Once we removed the panel to the heater core it was obvious the heater core was leaking into this compartment. We changed the heater core out and the problem has been solved :)
Posted on Mar 24, 2009
SOURCE: 1997 Firebird over heating
Hi could be a thermostat or a head gasket
take the rad cap off a start the car see if there are bubbles in the rad if there are no bubbles then change the thermostat if there are bubbles then good chance it's a head gasket
Posted on May 11, 2009
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