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Found 10 results
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Clamp
Leak
Replace/Remove
2002 GMC Sierra Heater Coil - Hose Connectors
Who Makes And Sells A Tool To Release The Dorman Connectors Which Hold The Heater Hoses To The Heater Coil? I Tried Several Auto Parts...
Asked by
markbruehl
·
6 ANSWERS
2002
GMC SIERRA
VIDEO
Heater Not Working
Instructional repair video
GUIDE
Heater Hose Replacement
Heater hoses transfer hot engine coolant into the heater core where it's processed into warm air and utilized by the heater system. Some systems are designed with a fluid...
99 GMC JIMMY HEATER
I Have No Heat, During Cooling System Overhaul I Disconnected The 2 Hoses Going To Heater Core In Firewall Left Side. It Was Badly...
Asked by
cjlotti
·
5 ANSWERS
1 IMAGE
1999
GMC JIMMY
1999 GMC Sierra Heater Inlet?
My Son (mistake #1) Was Driving My Truck And The Plastic Fitting For The Heater Inlet On The Driver's Side Broke Off Flush With The End Of...
Asked by
BurrowJ101
·
3 ANSWERS
1999
GMC SIERRA
Heater
I Have A 1986 K5 Blazer 305, Recently I Installed A 350 Out Of A 78 Gmc Pickup, Since Then The Heater Will Not Switch To Defrost Or Vent...
Asked by
seawolf
·
2 ANSWERS
1 IMAGE
1986
GMC JIMMY
No Pressure In Coolant System
I Had A Heater Core Hose Pop Off Because Of A Broken Fitting. I Replaced The Fitting And Then Tried To Pull Vacuum On The System With One Of...
Asked by
Jason Galbraith
·
3 ANSWERS
2 IMAGES
2008
GMC YUKON
1994 GMC Suburban Rear Heater
Does It Matter Inlet Outlet When I Hook The Hoses Up To The Rear Heater Core By The Back Passenger Wheel?
Asked by
Pole420
·
2 ANSWERS
1994
GMC SUBURBAN
GUIDE
Heater Not Working
Step 1 - A heater cannot operate unless the engine is full of coolant/antifreeze. If coolant level is low check the system for leaks.
Routing / Connection Diagram For Heater Hose And Such
I Have To Replace A Heating Sytem Valve On My Suburban. In Order To Still Be Able To Drive The Truck, We By-passed The Valve And Hooked The...
Asked by
RCoveyAZ
·
4 ANSWERS
1999
GMC SUBURBAN
I Am Having A Really Hard Time Getting The Heater Core...
I Am Having A Really Hard Time Getting The Heater Core Hoses Off. They Will Not Budge Even After I Removed The Clamp. Do You Have A...
Asked by
Anonymous
·
2 ANSWERS
1999
GMC SUBURBAN
2001 GMC Sierra Heater Coil Hose Connector
Im Writing To Ask How You Would Remove The Pipe Sleeve Cover That The Hose Connects To For The Heater Coil In Out. The Extension That Slides...
Asked by
kllrthedmeon
·
1 ANSWER
2001
GMC SIERRA
Heater Hose
How To Change The Heater Hose
Asked by
2001gmc
·
1 ANSWER
2001
GMC SIERRA
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