GMC Envoy air conditioner problem?
By faucon0092 •
Share your experince please, gmc envoy air conditioner efficiency decreases while it parked more than 15 min or driving at low speed like 30 km/hr. Is it design fault? Or only my car to be repaired?
Hi please check the rpm at idling.if it is 500 with ac on,try to accelerate to 600 rpm exactly and check whether ac is working.then let me know.it is a sensor problem only
have learned from friend, its common in some usa made cars,,,,, solution is as airconditioner is tripping on rpm below 1000. When need to run the ac simply acclerate the engine above 1000 rpm. (feeling Satisfied.)
AC problem with most American cars!
Also try this...get your condenser cleaned. It looks like a radiator but not as big. It usually attached to or somewhere close to the radiator. Cleaning it will allow for better efficiency.
Good luck.
Has this always happened since you got the car? It could be an AC compressor or AC clutch issue. If it needs a recharge then there may be a leak somewhere. There are too many things that can go wrong with an AC system.
Good luck.