Questions & Answers for: replace heater core 2002 gmc

...heater core and back flushed the heater core.I had very good flow throught the core. The inlet line to the core is very hot to the touch and the out let line is warn so it seem like the system is ...

The heater still blows but it blows cold air and it did it all a sudden 2002 sonoma 4*4 3 doors 4.6 liter flush out heater core.

i have 2002 gmc sierra 2500 slt the heater blower will not turn off even with the key turned off the blower switch is bad. or somebody wired it direct to the fuse box or the battery.

...heater core in both directs through heater hoses with garden hose. 4. Reattach heater hoses in correct locations. 4. Refill engine with coolant. 5 Start engine and run for 2 min., use caution when ...

...2002 slt model gmc envoy???????????? with out lifting engine or pulling sub engine cradel??????? Removing from bottom is not possible, too many things in the way. If you remove the alternator, the ...

...Description and Repair Information ' Engine-Codes. Engine- ... 2000-2008 GMC Yukon XL ... 2002 Chevrolet Blazer P0300 Misfire Diagnostics ... 2008 GMC ENVOY Engine And Engine Cooling:engine

heater core replacement 98 chevy S10 2.2L engine This is not that hard of a job. But I suggest purchasing a service manual for your truck. You will need to remove all of the lower trim panels from the

Is the transmission fluid located on an 02 Envoy SLT I assume you mean the transmission oil dipstick - under the hood near the firewall beside the heater box. The motor oil dipstick is nearby.

heater core. Did that and now car runs sporadic. It also does not want to shift into overdrive until it runs for a bit. Even after engine warms up Either it is a coincidence that you now have shifting

...is good. Are both heater hoses going into the heater core hot . Heater hoses from the engine go into the fire wall an into the heater core . Do you know what these are ? Is the coolant level full