Question:
Can't keep the heat going in my van.When temp gauge warms up I cut heat on and gauge goes back to cold and I get cold air, have no leaks anywhere don't know where to to start at thermostat or where, any help would be appreciated!
Answers:
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That van is known for coolant entering into motor and burning it. You may not be seeing an external leak but the level may slowly be going down because motor is burning it. If that checks out OK then have a system flush and a new thermostat and verify that coolant is circulating through entire system including heater core.how to replace fuel filter on 1993 cutlass supreme/also where is it located on the car?
Only a thermostat could cause that condition. I would reccomend replacing the thermostat and housing.Where can i find a blue lens cover for my car's headlights?
there are 2 heater hoses that goes into the van. start the van and get it hot. then feel the hoses. they should fell hot. if they are hot, you have a problem inside the dash. it could be the blend door is not moving,actuator not working,or the control unit is malfunction.One of my struts is leaking. Should I replace just that one or all four?
When the vehicle is cold pressure test to correct pressure that is indicated on the coolant cap. If the pressure does not drop and ther are no visible leaks proceed to check all the vacuum hoses to see if one have fallen off .Then start the vehicle and watch to see if the coolant is circulating correctly. If all is o.k. proceed to check the thermostat.More Questions & Answers ...
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