My 94 GMC Suburban has been displaying problems, automatic transmission won't shift from one gear to next, having problems with the fuel injection, and it won't come off of high idle. Can the main brain be malfunctioning or need replacement? Please explain what some symptoms could be if this is the case.
RepairPal Certified shops can diagnose and repair your 1994 GMC C1500 Suburban. They provide transparent pricing with a minimum 12-month or 12,000-mile warranty on repairs and services.
