Problem Reports » engine shuts down with defrost or A/C on

Problem Reports

GMC Envoy

 

Report: engine shuts down with defrost or A/C on

GMC Envoy Problem
1 Report
Me Too
Edit

Model Year Affected: 2004

Add to My Checklist
Find a Shop
  • Lucky Tech, 2004 GMC Envoy, 10,000 mi
    Profile_thumbnail
     Enthusiast

    i had this problem for a while( my personal vehicle). The truck would go into reduce engine power mode at first. Turn the engine off and restarts with no prblem. I ignored it just didn't use defrost or A/C. Than as time went on(months)it got cold here in Philly and i needed my defrost.This time the truck shut off. turned off defrost and it started right up and ran normal. i looked for vacuum leaks. not many hoses to check. finally found advice via youtube to remove throttle body and clean it. I used Brakekleen and cleaned throttle plate very dirty. reinstalled and checked. Problem Fixed!!!! Quick!Easy!and Cheap! Thanks Youtube

    Flag This
Related Items:
  • engine stalls with A/C on
    Truck runs fine until I turn A/C or Defrost on. As long as I keep foot on gas it will run, if I come to a stop it will stall and shut down. Turn A/C off it will start right up

    Q&A > GMC > 2004 GMC Envoy

  • A/C NOISY
    A/C COMPERSSOR NOISY WHEN WE TURN THE AIR ON

    Q&A > GMC > 2006 GMC Envoy

  • Worn Valve Seats May Cause Engine Misfire
    The engine may develop a misfire due to worn valve seats. This fault will cause the Check Engine Light to illuminate. Replacement of the cylinder head may be required to correct this concern.

    Common Problems > GMC Envoy

  • A/C problems
    I have a 2004 Gmc Envoy when I turn on the heater the compressor clutch stops then starts again, also at the same time the idle on the truck changes and tries to stall. It does heat also when I use...

    Q&A > GMC > 2004 GMC Envoy

  • Rear wiper quit, now defroster not working either
    My rear wiper quit working a couple of weeks ago and now the defroster isn't working either. Th...

    Q&A > GMC > 2005 GMC Envoy