20 Most Recent
2000 GMC Envoy Questions & Answers
Wont reverse?
Yes. You broke a circular tightening panel within the gear box, the part itself is cheap but getting to it is a lot of work so its quite costly. Nothing you can fix urself unfortunately.
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2000 envoy my heat was working but it made a loud whistling noise now it wont comeon at all hodo u tighten hose
Not an easy fix - sounds like either a heater/AC plenum control diaphragm started leaking, or a vacuum hose to one of them has popped off at the actuator or at the heater control, or the vacuum line developed a leak somewhere between an actuator and the heater control or the engine. You can try to pin down by checking airflow out of the defroster, ac and heater vents - if airflow is normal in each position, the problem is probably the heat/cool control actuator, the line from it to the heater control, or the heater control itself.
Heater wont come on ?
If the fan wont turn on, you probably have a blown blower motor resistor. If it blows but wont blow warm, check your coolant level. If low, look around the engine compartment for a chalk-like residue (residual coolant splatter) and try to find the source and fix that
2000 envoy wont start and battery is good
That sounds like your security system failed .. are there any lights on the dash or any power at all to the car?? that has happen to me.. this is how I fixed mine and I haven't had any issues with it.. hope it helps
Front brakes
if the proportioning clogs or damaged it can cause brake problems such as yours take pressure readings on all 4 calipers the proportioning valve is just as it says differentiates the pressure front to back also the abs unit itself can cause the same problem also
2000 GMC Envoy stalls while driving, shifting issues
Hi,Yes, the Ignition switch is tied into the 'shift interlock system', and if the system is never really 'off' the codes may be related.I'd REMOVE the remote start to ensure you're working from a 'clean slate' and get the ignition switch fixed....likely a dealer item, but call around auto parts stores. You may need to get it 'rekeyed' to match.Also, a Jimmy and Envoy are identical - the Envoy is the higher trim line of the Jimmy:
LINKGL,Td
2000 GMC Envoy, Shifter wont go into park
Sometimes the cable housing slips in the clamp. With the ****** in Park, loosen the clamp and slide the housing towards the end of the cable, then retighten the clamp. Very similar to adjusting the throttle cable on a lawn mower.
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