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Q: Need sprak plug firing order on 1990 Isuzu Trooper

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Could you please tell me the firing order of the sprak plugs on my 1990 Isuzu Trooper 2.8L V6
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On the inside of the distributor cap, there should be a #1 marked on the plastic roof of the cap. That is the first plug wire to connect to the 1st cyl. the firing order of the distributor is 1,2,3,4,5,6 starting at the first one and continuing around clockwise. When standing in front of the vehicle the left side of the engine has the 1,3,5 cylinders and right side has 2,4,6
i replaced the wires now it is back fireing and no power replaced the timing and starter waterpump new cap plugs wires
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