How do you reset the Check Engine Light on a 2006 GMC Envoy?
How do you reset the Check Engine Light on a 2006 GMC Envoy?
Locate the open OBD port to the left of the fuse panel in the driver’s side foot well. Plug the OBD scan tool into the open port. Turn the ignition to the “II” position (the “on” position), but do not try to crank the engine. Press “erase” on the scan tool to erase all computer codes and reset the check engine light.
Why does my Check Engine Light keep coming back on?
There are several reasons the check engine light may be triggered: A loose, cracked, or faulty gas cap can cause fuel to evaporate, thus causing your check engine light. Make sure your gas cap is tight. If that is the problem, the check engine light should go off within 10 or 20 miles after you start driving again.
Why does my envoy idle at 600 rpm?
These motors idle at 600 RPM give or take and a worn motor mount will produce a felt vibration at idle that goes away just above idle. If you have never changed the mounts, I would consider that a possibility. Only use AC mounts, the aftermarket is very hit or miss, biased to miss, on damping the 10 Hz frequency at idle.
Do you need an OEM Service Manual for envoy?
Only use AC mounts, the aftermarket is very hit or miss, biased to miss, on damping the 10 Hz frequency at idle. He did say he replaced the mounts with OEM. Need GMT360/370 Service Manuals?
Is the top end of the envoy OK?
Accelerates fine and top end is fine. Just a pronounced misfire at about 500 rpm. Cleaned TB, run BG44k through tank. Cleaned Camshaft actuator solenoid. Was clean even after 200k, first time I’ve pulled it. Pulled plugs, look fine. Have about 50 k on denso plugs. Changed motor mounts with oem.
Why does my envoy have a gasoline smell?
Traced the gasoline smell to a leaking FPR, gasoline smell fixed but rough idle continues. I admit I didn’t check the intake bolts behind the little hose, but none of the other bolts were loose and I sprayed some starter fluid around that area with no change in rpm.
These motors idle at 600 RPM give or take and a worn motor mount will produce a felt vibration at idle that goes away just above idle. If you have never changed the mounts, I would consider that a possibility. Only use AC mounts, the aftermarket is very hit or miss, biased to miss, on damping the 10 Hz frequency at idle.
Only use AC mounts, the aftermarket is very hit or miss, biased to miss, on damping the 10 Hz frequency at idle. He did say he replaced the mounts with OEM. Need GMT360/370 Service Manuals?
Accelerates fine and top end is fine. Just a pronounced misfire at about 500 rpm. Cleaned TB, run BG44k through tank. Cleaned Camshaft actuator solenoid. Was clean even after 200k, first time I’ve pulled it. Pulled plugs, look fine. Have about 50 k on denso plugs. Changed motor mounts with oem.
Traced the gasoline smell to a leaking FPR, gasoline smell fixed but rough idle continues. I admit I didn’t check the intake bolts behind the little hose, but none of the other bolts were loose and I sprayed some starter fluid around that area with no change in rpm.
