Running On Two Cylinders
Posted 13 May 2019 - 08:47 PM
Plugs are very recent, have had car running on them. Unlikely two leads would fail. Do coil packs fail? What’s the best way to test this? It’s running emerald ecu.
Posted 13 May 2019 - 09:56 PM
Swap the leads about, see if it still runs rubbish it needs leads.
Posted 13 May 2019 - 10:19 PM
IIRC the wasted spark is 1 & 4 , and 2 & 3 each sharing a coil
it's a possibility the coil pack is failing
but as above - go with the cheaper things first
I also recall talk of a cheaper coil pack doing the same job ?
can't remember what car ?
Edited by sledgehammer, 13 May 2019 - 10:57 PM.
Posted 14 May 2019 - 04:36 AM
Posted 14 May 2019 - 12:47 PM
Changed the leads, no difference, took the plugs out and gave them a good clean up. Looks like its the coil pack, the cylinders not firing are 1 and 4, that seem to be plugged into one bank on the coils. So hopefully its that and I can get a replacement part.
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