heat not getting hot feel heater hose under hood, both hoses need to be hot , if one is hot and the other one cold or warm, heater is clug. If hoses are hot then the temp. door does not function
Question about Pontiac Bonneville
...8L that blows hot air even when heater is off and the air conditioning system is charged with no leaks and operates fine, but still hot air. What could be the problem? maybe the blend doors not ...
...cool area, my heater is not as hot until i sit still again. First Check the coolant level. If you do not have enough to pour. If the problem still occurs, check the thermostat, replace if
...to? If the heater is on, ac air will not be cold as hot air is mixed. You need to open the dashboard and check for the struck hot setting lever. Probably a competent AC workshop will fix this for
...hot It could be a bad mix of coolant and water, you may have to much coolant in there, it supposed to be mixed properly for your engine. It may also need a coolant flush, not a bad idea to flush your ...
not run hot before the replacement of the pump it should not run hot now unless something is defective or improperly installed.Presure test the system for leaks first and repair any leaks before doing
...change normally. Also, the EGR valve not working or clog. For the hot engine Radiator cap defect or Electrical fan not working when hot. The radiator flush can be done if restrictions. hope it
Question about Pontiac Bonneville
...to be using a jug of coolant in about a week-1/2,Does not read hot,no leeks as far as i can see i do run my a/c,my car does not or hasn;t yet ran hot Change radiator cap and see if anything
Question about Pontiac Bonneville
heater core. If heater hoses are hot, and you still have cold air, the temperature blend door on the heater case may not be operating. Try a new thermostat and see if engine warms up faster and better
Question about Pontiac Bonneville
...not on. And cool air coming out of defrost and hot heat coming out of the floor vents. Anybody have a thought? Thanks for any help and for taking the time to read my question. Sounds like the blend ...
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