1996 GMC Savana 1500 Repair and Maintenance
A guide to problems, costs, maintenance and repair for your 1996 GMC Savana 1500
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1996 GMC Savana 1500 ProblemsCheck Engine Light With Code P1870
Vehicles equipped whit a 4 speed automatic transmission may develop a harsh 1-2 shift and/or illumination of the Check Engine Light with code P1870 stored. This can be caused by wear of the bore for the TCC isolator and regulator valves in the valve body. This condition does not commonly occur until the transmission reaches normal operating temperature. If the valve body is worn, replacement will be necessary to correct this concern.
The fuel pump may fail causing the engine to stall and not restart.
The tail light wiring harness in the cargo area is not protected very well. As a result it may become damaged due to normal wear a tear. This damage can causing some or all of the rear lights to stop working.
1996 GMC Savana 1500 Questionsno spark the fuel gauge reads way off top off scale no power to fuel pump relay (2 answers)
please any ideas
replaced all new brake lines and master but still have no peddle, what else can i do HELP
do you access the heater core from the inside or outside of the van?