Hummer H3 Engine Cooling
Browse Hummer H3 Engine Cooling questions and answers. Choose a question that matches your symptoms.
11 discussions
2010 Hummer H3 Slow Coolant Leak, Internal
I Bought My Hummer Use With 43k Miles On It. I Quickly Noticed A Slow Decrease Of Coolant In The Overflow Tank. The Gmc Dealer Replaced...
Asked by justinH3
Take Off The Water Pump Pully With A Pipe Wrench?
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...
Asked by Carrollrobert41
Torque Specs
What Are The Torque Specs For The Fan/clutch And Water Pump During Replacement??
Asked by williecee
Water Pump H3 Replacement With Torque Specs
Had Radiator Replaced In May This Year. Base Warranty Out 10 Days Ago. Dealer Said Under Pressure Test, Water Pump Leaking @ Weep Hole. Need...
Asked by williecee
Fan Clutch Not Working Properly
My Water Pump Recently Went Out. So I Had The Fan Clutch, Water Pump, And The Thermostat Replaced. Every Since Then My Vehicle Hasn’t Been...
Asked by Samg1541
2006 Hummer H3 Fan Clutch?
I Have A 06 H3 Hummer. This Thing Makes A Heck Of A Racket When You Take Off. Sounds Like The Fan Is Spinning At A High Speed. I Asked A...
Asked by Hummerh303
Need To Install Radiator In H3hummer Need Step By Step...
Need To Install Radiator In H3hummer Need Step By Step How To Install Instructions And Tools Needed
Asked by Anonymous
Thermostat Replacement
What Needs To Be Removed To Be Able Replace The Thermostat On A 2006 Hummer H3 With Inline 5
Asked by dandlnic
Radiator On Hummer H3
Need To Install Radiator In H3 Hummer Need Step By Step How To Install Instructions And Tools Needed
Asked by sunitaf
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