Bagitupbaby

I got a 91 LX 5.0, everytime i drive my car with the AC on its act stupid, the temp guage always starts to go up almost to the end high temp, but everytime i drive without AC it werks perfectly fine, wat should i do or wat should i check?,

mustang93

dont use it! windows down!!! haha

Bagitupbaby

lol yea man but when i got the girls up in there they always want the AC, i know muscles cars need to have windows down

5.0 MPG

what are the other problems?

Bagitupbaby

thats the only problem i have with it so far, (knocking on wood) buts that the problem i have with the ac, i thought it was the Coolant temp sensor, but idk

Bagitupbaby

i forgot to say does it matter that i have the Heater Core bypassed also would that cause the problems

Bagitupbaby

i was thinkn about the thermostat, where is it located on the 5.0?

will

Poss fan clutch or gauge in the dash... Verify with another temp gauge laser pointer gauge works great.