Spark Plugs not firing

Originally Posted by wolfcyn ... The coil packs have good voltage but the engine is still not getting spark. ... What do you mean by "good voltage?" The coils are

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Spark Plugs not firing

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09-17-2018, 02:46 PM

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SouthArk370Z

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Quote:

Originally Posted by wolfcyn

... The coil packs have good voltage but the engine is still not getting spark. ...

What do you mean by "good voltage?" The coils are getting pulses that are, at best, very difficult to read properly with a VOM. If the coils are getting a constant 12V, then I suspect a failed ECM or one of the sensors that the ECM uses to determine spark timing.

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