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Re: 93 Jimmy 4.3 Vortec idle problem
I'm wondering if it might be running rich or lean. Does the exhaust smell like gas when it is running? If so, that's an indication of a run-rich condition. I'd check the injectors for leaks (I'm presuming you have TBI because I had a '92 S-10 4.3L with that...two big injectors just under the throttle plate). Don't know the Code 36 offhand... Hope this helps some!
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Current Garage:
2009 Honda CR-V EX
2006 Mazda 3i
2004 Chevrolet Silverado 2500HD
2003 GMC Envoy XL
2000 Honda ST1100
2000 Pontiac Sunfire
Vehicle History:
2003 Pontiac Vibe AWD - 1999 Acura Integra GS - 2004 4.7L Dakota Quad Cab 4x4 - 1996 GMC Jimmy 4wd - 1995 Chevrolet C2500 - 1992 Toyota Camry LE 2.2L - 1992 Chevrolet S10 Ext. Cab 4.3L - 1995 Honda ST1100 - 1980 Yamaha XS400 - 1980 Mercury Bobcat.
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