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!
2007-01-15 02:11:43 · 5 answers · asked by Anonymous in Cars & Transportation ➔ Maintenance & Repairs
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.
2007-01-15 02:46:55 · answer #1 · answered by wheeler 5 · 1⤊ 0⤋
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.
2007-01-15 02:55:44 · answer #2 · answered by 1800unclebrian 2 · 0⤊ 0⤋
i very own a fix save ,and that i've got run for the period of this situation before ,you the two have a bad thermostat in it or it has a stress leak some the place in it, which will reason this to ensue additionally,my truck exchange into like that and that i replaced the thermostat in it,and it did not exchange it none,i ran a stress verify on it,and are available discover out it had a leak marvelous on the final of the radiator,and that i did not under no circumstances could function coolant to it the two,after changing the radiator I easily have actual sturdy warmth now and that i don't could wait on it,sturdy success this might help you besides mght with yours.
2016-12-16 05:09:55 · answer #3 · answered by ? 4 · 0⤊ 0⤋
Only a thermostat could cause that condition. I would reccomend replacing the thermostat and housing.
2007-01-15 02:21:25 · answer #4 · answered by missashley929 3 · 0⤊ 0⤋
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.
2007-01-15 02:51:39 · answer #5 · answered by LEXUSRY 5 · 0⤊ 0⤋