When i start up the truck it smokes black and blue and feels like it has a miss and it idles rough. Does anyone know what the fire order is on the distributor cap on 1990 chevy cheyenne 4x4 1 ton daully with 350 motor mazda ed ase master technician, mazda master technician, gm and ford factory trained. If i down shift to 2nd (auto trans) i replaced plugs wires and rotar and cap and set firing order to 18436572 (350 v8) dan gm mark of excellence/ service guild participant with 13 years experience, ase master certified Need schematics for firing order on 89 chevy 350.

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I need the firing order for a 1994 chevy suburban with a 350 tbi engine. Okay, i'll connect you to the mechanic to go over that information regarding your chevrolet suburban. Whats the firing order for a. Below is the diagram of the firing order and marks.

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