Spark Plugs
- Thread starter 85 GN man
- Start date
Car runs decent although a little rough, I don't think it be run on 4 cylinders. One on the wet plugs barely had the spark plug wire attached, I think it was number #6 (passenger side rear plug).
Any way to check if all plugs are firing ?
I replaced the wires when doing the plugs, car ran the same, decent although a little rough at idle and will stall occassionaly.
Any way to check if all plugs are firing ?
I replaced the wires when doing the plugs, car ran the same, decent although a little rough at idle and will stall occassionaly.
Either use a ccci simulator that Caspers or Kirban sells or go buy a test kit from an auto parts store. Blue is good and orange or nothing is bad. I would check the coil contact points and the connection between the coils packs and module for corrosion first along with double checking the boots are clicking into place at the plugs and coils. Always check the stupid stuff first or it will make you a big dummy 
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