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Old 08-23-2011, 02:56 PM
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Join Date: Jul 2006
Posts: 185
Question update no spark condition 1987 420sel

patient 1987 420sel

symptom --- no spark

1. initial t/s led to coil replacement

still no spark

2. replaced 10A fuse in OVP
3. Cleaned all relay contacts
4. 12vfc on both sides of coil as it should be
5. measured 11-1200 ohms at cps cable
6. disconnected cables at bottom of EZL and still had 12 vdc at coil?

going to measure ac at cps cable.

brand new cps cable came in today will hopefully have it installed soon

any more ideas

lyle
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