1995 GMC Jimmy High Idle speed and knocking

1995 GMC JIMMY
178,000 MILES • 6 CYL • 4WD • AUTOMATIC
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TRAVIS_88
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Ive been having problems with my '95 Jimmy cutting out and randomly dieing. we replaced the fuel pump and have put two fuel filters on it. i also just got done putting a TPS on it, but still no luck. it idles at about 1100 rps. there is also a slight knocking sound while it idles. the check engine soon light is also on, but no one around here that i know has an OBD1 scanner. what would you recommend i should do to fix the problems as cheap as possible?
Aug 27, 2010 at 3:47 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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