Thread: 96 GMC Jimmy Help....O2 Sensor??
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Old 02-15-2010, 07:24 PM   #2
Darren509
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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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