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P1870 Diagnostic Trouble Code Discussion for January 2006

Transmission Component Slipping


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Trouble Ticket Help Requests for DTC P1870
Help Request Posted
1999 Chevrolet Astro 4.3L Poor Idle Quality, Surge, MIL Lamp on VIN: 1GCDM19WOX
P1870: Transmission Component Slipping. ... codes only code p1870. recheck cam retard reads -60 at idle. what is causing the cam retard to go crazy.
January 11, 2006