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P0339 Diagnostic Trouble Code Discussion for December 2005

Crankshaft Position Sensor Signal Intermittent

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Trouble Ticket Help Requests for DTC P0339
Help Request Posted
1997 GMC Jimmy SL 4.3L Excessive Emissions, Misfire VIN: 1GKDT13W9V
P0339: CKP Sensor Circuit Malfunction (Intermittent). Happy Holidays,Ladies, and Gentlemen.Help GM techs. Being my virgin post please bear with me!This Jimmy just bearly made it to the shop it's running so poorly.We have reindexed the distributor,twice(gear looks good),and replaced the cam sensor.Scan data shows,...
December 24, 2005