Wiring Diagram S10 Ground Locations

I have a 1992 chevy s10 with 4.3l engine that at an idle it runs rough S10 chevy engine 1992 3l blazer 2002 vortec idle lights sensor wiring parts dash coolant under cluster ground digital connector

I have a 1992 chevy s10 with 4.3L engine that at an idle it runs rough

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I have a 1992 chevy s10 with 4.3L engine that at an idle it runs rough