Mitsubishi Repair: 1991 mitsubishi montaro suv automatic transmission, spark plug wires, electrical wiring diagram


Question
I cannot get any spark to the plugs. I took it to a repairman and he said he did not have an electrical wiring diagram of that vehichle. could you tell me where to start looking?

Answer
Harry,
The mechanic should not require a wiring guide to check parts of your ignition system that every other car on the road has.  If there's no spark, there spark plugs, plug wires, and distributor/ignition coil pack should be checked.  The spark plug wires connect the plugs to the distributor/ignition coil pack.  

Sometimes this problem can be caused by a problem with a malfunctioning computer.  Read this article for further information:
http://90gsx.com/eclipse/cap/caps.htm

If your ECU is fried, than you will have starting and firing issues.  You'll want to have that inspected as well.
Good luck!