TwinTurbo.NET: Nissan 300ZX forum - Ignition head-scratcher. From misfire to no fire...
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Subject Ignition head-scratcher. From misfire to no fire...
     
Posted by Woodnutz on September 14, 2019 at 1:18 AM
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Message As I mentioned to someone else in a post below, I had a misfire condition where my #4 was not firing at all. Fast forward several days, I confirmed the dead cylinder then proceeded to disconnect, clean and reinstall the 4 PTU connections (1 was particularly nasty).

I get everything back together, try to start... it cranks but no fire at all now. Needless to say I'm a bit stumped on this - I figured I was making better connections.

If anyone has any tips or who have experience with this same issue, I greatly appreciate the help

     
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