× Auto Repair Pros Member Benefits TechHelp Knowledge Base Forums Resources My iATN Marketplace Chat Pricing About Us Join Industry Sponsors Video Members Only Repair Shops Auto Pro Careers Auto Pro Reviews
Join Now
International Automotive Technicians Network
2006 GMC Envoy SLE 4.2L No Start, Misfire, MIL Lamp on
Posted to GM Driveability on 12/5/2008 2 Replies

I was going to clean the injectors on my sons truck and we decided to pull the fuel pump relay to shut the pump [...] have caused something to go wrong because the truck wouldn't turn over at all(prior to this there was no problems at all).Put the relay back a...

2 Replies Received (View Replies)

  Related Documents & Media  2006 GMC Envoy SLE

 
Message Closed w/FIX

car Vehicle Data

2006 GMC Envoy SLE

VIN 534811GKDT
Engine4.2 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / sefi
EmissionsOBD-II Compliant
SymptomsNo Start, Misfire, MIL Lamp On
OccursAlways

Trouble Codes

P0300Multiple Misfire Detected
P0443EVAP Canister Purge Valve Circuit Malfunction
P0506Idle Speed Control System Lower Than Expected
P0787Shift Solenoid 2 Circuit Low Voltage
P0973Shift Solenoid Valve 'A' Circuit Shorted
P0976Shift Solenoid Valve 'B' Circuit Shorted
Message Closed w/FIX

car Vehicle Data

2006 GMC Envoy SLE

VIN 534811GKDT
Engine4.2 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / sefi
EmissionsOBD-II Compliant
SymptomsNo Start, Misfire, MIL Lamp On
OccursAlways

Trouble Codes

P0300Multiple Misfire Detected
P0443EVAP Canister Purge Valve Circuit Malfunction
P0506Idle Speed Control System Lower Than Expected
P0787Shift Solenoid 2 Circuit Low Voltage
P0973Shift Solenoid Valve 'A' Circuit Shorted
P0976Shift Solenoid Valve 'B' Circuit Shorted