Coil test

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Aug 8, 2020 | 04:31 PM

showdog75

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From: Hixson TN

Coil test

Is there any way within reason to test coil packs? I'm chasing a intermittent miss when my rpm's come up around 4g. Tuner suspects possible broke valve spring but I'm going to cover the easy stuff first.

Aug 8, 2020 | 08:34 PM

rkupon1

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From: Bayville,NJ

Quote:

Originally Posted by showdog75

Im literally chasing the same scenario with my nova. But at 6400 rpms. Gunna try a new set of coil packs as these are 2nd hand and TMU. I m hopn its that easy but i m doubtful. I was told to change dwell settings and see if problem moves up or down rpm range. Im also pulling VCs and checking lash. After these two, i m thinkn its electrical. Also need to add some baffles to my VCs. Rockers are slingin oil right into both my -10 lines and filling the catch can

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