TwinTurbo.NET: Nissan 300ZX forum - I have the same problem in my '90tt
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Subject I have the same problem in my '90tt
     
Posted by bartz32tt on March 21, 2010 at 3:18 PM
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In Reply To Cylinder 2 not firing posted by NightBlur on March 20, 2010 at 11:43 AM
     
Message Same cylinder too. Haven't been able to
fix it yet. I also replaced the injector even
though it ohmed ok and still no fire so
before you do that, check compression and
cylinder leakdown. Also try using a 12volt
led bulb with 2 prongs and put it in the
injector connector, car running. It should
flash with each injector pulse which
verifies your aftermarket ecu is sending a
signal to it.

Anyone know if rotating the cas, key on
will still spray the injector? If so, you can
pull cyl 2 plug and see if fuel sprays out.

Keep us informed, especially if you find out
the problem. I'm about to do a
compression test myself, then leakdown. I
hope our problem isn't a bad valve seat...

     
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