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02-14-2010, 10:34 PM
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#1 | |
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AF Newbie
 Join Date: Jan 2010
Location: West Branch, Michigan
Posts: 22
Thanks: 0
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96 GMC Jimmy Help....O2 Sensor??
I have a 96 Jimmy that has a few codes coming up. The truck runs ok, and it uses alot of gas...
The codes are: P0175-SYSTEM TOO RICH P0146-O2 SENSOR CIRCUIT NO ACTIVITY DETECTED P0152-O2 SENSOR CIRCUIT HIGH VOLTAGE P0172-SYSTEM TOO RICH P0300-RANDOM/MULTIPLE CYLINDER MISFIRE DETECTED If anyone can help out with my problem I am greatly appreciative. Thank You.. |
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02-15-2010, 07:24 PM
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#2 | |
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AF Newbie
 Join Date: Dec 2009
Location: Santa Rosa, California
Posts: 50
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Re: 96 GMC Jimmy Help....O2 Sensor??
How long has it been since your last tune up? And also what brand of cap rotor and plugs did you use. Also a proper fuel pressure and leak down test would be helpful.
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| Tags |
| jimmy , oxygen , p0172 , p0175 , sensor |
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