Questions & Answers for: 2003 gmc envoy cooling water

...time 2003 gmc envoy xl engine cooling fan running all of the time. check engine light came on I purchased a code reader and the code shows po495 engine cooling fan running too high the fan relay is ...

...GMC ENVOY 2003 SLE is not giving coolness, even the compressor is working. What shall I do ? Try adding more freon. Over time you will eventually need to add more. I would try this first one can at a ...

...2003 envoy need? The cooling system in your vehicle is filled with DEX-COOL engine coolant. This coolant is designed to remain in your vehicle for 5 years or 150,000 miles (240 000 km), whichever ...

...water pump in this vicinity? That sounds like the cooling system reservoir area. Those blow out coolant, not generally just water, when pressure forces the coolant past the radiator cap. You could ...

...2003 GMC Envoy XL that is leaking a brownish colored fluid. It appears to be thinner and more watery than engine oil. It is a very slow leak that looks like it is pooling in the lower plastic fender ...

...be the problem have gmc envoy 2003 with 5.3L CHECK Engine lights on reading codes p1133 po171 po175 po300 what could be the problem Intake manifold gasket leaking.Replace the intake manifold

GMC Envoy 2003 overheating GMC Envoy 2003 has been overheating. Thermostat was checked working fine. Power flush done and no leaks found. Water pump replaced 1 wk ago and overheated again. What can be

...or so when the water happens to stay in reservoir A bit it bubbles I'm scared to drive it I don't want it to blow up Please help It's a 2003 gmc Envoy Possible bad head gasket. Run a compression

2003 GMC Envoy. I have a different radio in it. My front door speakers work but my back rear door speakers don't work. What could that mean? That is always a problem with Mix and Match. Check wiring ...

2003 GMC Envoy SLT. It is locked down with the anti-theft deterrent system. I need help please. Question edited for clarity. Question moved to model category. How do I reset the security system in a ...