Hummer H3

New Key Fob?

2007 HUMMER H3
I Cannot Get The Car To Accept New Key Fob. How Does The Programming Work With A Mac Scout?
1 ANSWER
Asked by bristles

Heater Core Leaking?

2007 HUMMER H3
I Have A Heater Core Leaking. I Was Looking For A Detailed List To Remove And Replace The Heater Core.
1 ANSWER
1 IMAGE
Asked by bristles

Fuel Pressure Regulator?

2008 HUMMER H3
Hi Guys. I Have Engine Converted To 6.0ltr Ls L98 Engine. The Hummer Has A “in Tank” Fuel Pump And Regulator With The Return Line...
1 ANSWER
Asked by Tim Dahler

Transmission And Engine Rebuild Specifications?

2006 HUMMER H3
Hi Ken, May I Have The Diagram For Mounting The Transmission And The Top Cylinder Block Tying Specifications. I Am Also Rebuilding The...
1 ANSWER
Asked by Andrin Atem

No Communication, Scan Would Not Turn On Using The OBD...

2006 HUMMER H3
Scan Would Not Turn On Using The Obd Port. I Would Like To Have A Network Diagram And Power And Ground For The Obd Port. I Checked...
4 ANSWERS
1 IMAGE
Asked by Andrin Atem

Oil Pan Removal?

2006 HUMMER H3
We Have Unbolted The Engine Mount And Transmission Mount, But When We Jack It Using The Bell Housing, It Still Lifts The Car? What Else Do...
1 ANSWER
Asked by SouthwestCA

Engine Rattling After Start When Cold?

2007 HUMMER H3
Engine Rattling After Start When Cold?
1 ANSWER
Asked by Theresa rex

After Replacing The Ignition Switch The Engine Turns...

2006 HUMMER H3
My Vehicle Listed Above Didn't Turn Over But Had Power. Changed The Ignition Switch But Not The Cylinder. It Now Turns Over But Will Not...
1 ANSWER
3 IMAGES
Asked by arron_hey

Take Off The Water Pump Pully With A Pipe Wrench?

2007 HUMMER H3
I Have The Vehicle Listed Above And Seen A Video That You Had A Pipe Wrench To Hold In Place To Take Off Plastic Fan. What Size Is The Pipe...
1 ANSWER
5 IMAGES
Asked by Carrollrobert41

Possible Corrosion?

2006 HUMMER H3
I Noticed This Near The Wheel Of My Truck, It Is Garage Parked And Has Not Been Driven For Awhile. What Could This Be?
4 ANSWERS
4 IMAGES
Asked by Reign9464
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