Engine Hot / AC turned Off message
#1
Engine Hot / AC turned Off message
Hi,Since i bought my denali 4 years ago my temp gauge showing about 212F the needle always at the mid of the gauge summer , winter cruising at high ways or even if the car a stop point but now a days i noticed that at high way the temp decreases but what got more worse that the temp needle will go to almost 0 while i am driving in dashboard i am getting Engine Hot / AC Off no engine code ,i stop the car open the hood and check the radiator hose i found not too hot it is warm i can keep my hand on it ,i noticed this porblem starts after i changed the lifters ,and intake valves i had done some searches on google and found some GM owners got similar problem they were talking about water pumps and t.state so what do you guys think what to start with ?
#4
No i am still using the stock thermostat but i think the thormo is not working well i will get new one and see what happen.
#6
Problem solved ,when i open there was no thermostat i think the guy who change the lifters and intake valves forgot to install it .that why the engine took long time to warm