FREE REPAIR MANUALS & LABOR GUIDES 1982-2013 Vehicles
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Express 1 Ton Van V8-5.7L VIN R
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A/T - Harsh 1st to 2nd Gear Upshift/DTC P1870 Set
A/T - Harsh 1st to 2nd Gear Upshift/DTC P1870 Set
This TSB number 01-07-30-023, dated 06/01/01 has been superceded by TSB number 01-07-30-023B , dated 03/01/02