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  1. [SOLVED] 4x4 switch stuck in 2 wheel drive or 4low

    The "How-To" and DIY Section
    hello everybody. I would like share one issue with my trailblazer lt 2004 Ext 4x4. And save a lot of money. The 4x4 switch was not working and when this get works in to 4low suddenly this change of position by itself to 2 wheels drive. I move a lot of times the switch and this never works as...
  2. [SOLVED] Kenwood 9990hd updating help

    Audio and Electronics
    Hi all, Im new so not sure where to post this so im trying here. I got my tb last week and decided to throw the kenwood 9990hd in it. I got the unit from ebay so i cant ask an authorized agent for help. Basically I hooked it all up but im having problems updating the firmware from 1.2 to 1.5. I...
  3. Oil pressure low

    2002 Bravada w/120,000 miles...all good until recent oil pressure problem. Starts OK and drives awhile locally w/no pressure problem after warm-up. Eventually, when stopped @ idle (600 RPM) the oil gauge pressure drops off fast and "check gauges" light comes on followed by "Low Oil Pressure"...