TwinTurbo.NET: Nissan 300ZX forum - Two cylinders fail PB test, need ideas
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Subject Two cylinders fail PB test, need ideas
     
Posted by ZiNnYc on July 19, 2012 at 1:38 PM
  This message has been viewed 409 times.
     
     
Message cylinder 4 and cylinder 6 fail the power balance test. Ive verified the coil packs as functional,
coil pack wiring as functional (coil packs provide spark when removed and grounded),
spark plugs are good (swapped them with good cylinders)
injectors are new ID1000, pass the screwdriver "test"

I will delve into this more, but want some ideas as to where to start. Full disclosure: injectors have been recently soldered, and coil packs 4 and 6 wiring happen to have been lengthened.


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