GM TECH'S THIS 2.2 S-10 HAS CODE PO303 AND WHEN SCANNING THE ONLY MISFIRE COUNTERS OR HISTORY IS ON 1&2 AND #3 shows no misfire///cleared codes cam back exactly the same. i did not see any carbon tracking on coils and even sprayed them with water/no change. ca...

FIX posted 12/22/2003

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