99 LeSabre Help
#1
99 LeSabre Help
I have a 1999 Buick LeSabre that I had to replace the radiator. I did everything according to the book. The problem I encountered is that no matter how mush I had ran it, the upper and lower hoses wouldn't pressurize. Does anyone have any ideas as to what could be the cause?
#2
Run it for a while with the radiator cap off and the heater turned on. Add coolent as the water level drops. If the A/C is on your heater core is by-past, wich causes a void in the system. Basically, just work the air out of the system.
Also,Check and replace thermostat. If its stuck open the water will not get up to tempature.
Also,Check and replace thermostat. If its stuck open the water will not get up to tempature.
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777GM777
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03-18-2015 05:27 PM