Engine Mechanical problem
2006 Hummer H3 Automatic 5800 miles
How exactly do you change the speedo sensor on an 2006 Hummer H3? It's and automatic 3.5L, base package. I have a problem with the speedometer not registering in the car, and shifting is off and I'm hoping changing it will fix both these things.
Sunday, June 27th, 2010 AT 6:25 PM