2008 Hummer H3 Repair and Maintenance
A guide to problems, costs, maintenance and repair for your 2008 Hummer H3
2008 Hummer H3 Problems
A Loose or worn gas cap may cause Check Engine Light to illuminate.
I don't have a leak and antifreeze goes low fast
2008 Hummer H3 Questions
Thermostat + radiator changed ,antifreeze flushed and replaced, mech states bad guage any ideas what this may be I hear it's common in hummers? The guage stays half way while I drive goes up to 3/4 at idle never goes over never boils over, clutch fan does not have excessive play , please help...
engine lightbgoes on for a day then off for a month, car isn't making any loud noises, not sure where tomget checked?
2008 Hummer H3 Recalls
The connector module that controls the blower motor speed for the heating, ventilation and air conditioning system may overheat, causing a fire hazard. Dealers will replace part of the blower motor connector and harness free of charge to resolve the concern.
The retaining clips on the non-functional hood louver could brake. The louver could become loose and/or separate from the vehicle. If this were to happen while the vehicle is in motion, personal injury or property damage could result. Dealers will apply adhesive to the underside of the hood louver to secure it. The recall is scheduled to begin on April 12, 2010. The General Motors recall number is 10088.
2008 Hummer H3 Reviews
Would buy another in a second...great vehicle.....Gets about 17MPG overall with standard driving with V8