I need a coil in #4cylender but need to know the fireing order. can you help? john
If you are triing to find the bad coil simply run the truck and unplug each coil wire connection from each coil one at a time and change the one that dosn't change the way the engine is running.If you have coil over plug type ignition the firing order is controled by the computor and as long as you plug the coils in correctly no firing order is needed.
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