RepairPal Certified shops can diagnose and repair your 2000 GMC Savana 1500. They provide transparent pricing with a minimum 12-month or 12,000-mile warranty on repairs and services.
Past due > 'Complete' tune-up > Ignition and fuel systems! .... Includes full scan all modules and fuel pressure test .. Flashing check engine light indicates misfire - which will damage cat conv .. Not DIY!
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