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Why No Spark On DIS Coil?
Posted to Technical Discussion Forum on 1/7/1997 12 Replies

My question is this:

On a direct ignition system (DIS) if the coil is firing on one tower and not the other, (like on a four cylinder, firing order 1342 it is hitting on #1 but not #4 ). Is the coil shorted to #1 Exhaust on #4 Intake stroke, or is the prima... Login to read more.

12 Replies Received (View Replies)