Asked by GuruWL7SX Mar 26, 2020 at 12:31 PM about the 2008 GMC Yukon XL SLT 4WD
Question type: Maintenance & Repair
Replaced Radiator and filled with new antifreeze. A
week and a half of driving all is fine. Today I notice
heat running cold look at gauge and it's climbing
shut off engine check coolant level is fine. Milky
white oil under cap but dipstick is clear.
You'll have to do a cooling system pressure test, combustion gas test and a cylinder leakdown test to confirm/deny head gasket failure. Big question is: Did you bleed the air out fo the system after refilling with coolant?
Hi, I have a 2002 Honda civic ex lhd d17 engine that is giving me a headache. It starts but and drive but the temperature and rpm gage does work,also the the isn't changing. What do u suggest?
Replaced Radiator and filled with new antifreeze. A week and a half of driving all is fine. Today I notice heat running cold look at gauge and it's climbing shut off engine check coolant level is f...
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