1991 GMC Sonoma idle

1991 GMC SONOMA
127,000 MILES • 6 CYL • 4WD • AUTOMATIC
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HAM10
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  • 1 POST
when i start my truck up it idles kind of high and then after bout 30 seconds will die if you don't hit the gas
Sep 1, 2008 at 9:10 PM
Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.
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