Subject	Urgent help No spark very weird problem
Posted by	Diplomat1 on July 31, 2015 at 12:11 AM
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Message	I have a 90 na 300zx and I just did a motor swap into it. I got the motor from a friend of mine. I put motor in but now I have atleast 3 misfires as I pull the coil pack connector one by one and 3 of them make no differences. I have swap coil packs and ohm them and they are good. Still no spark. I checked the connector 12v power and ground is good and so is resistance to ptu connector. So I have good connector and pack. All the injectors is good thru the ticking test. Cleaned all connector wit electrical cleaner Start car up no spark. I have no spark in the front passenger cylinder , furthest rear passenger and middle driver side cylinder. I'm stuck as to why I have no spark wit good connector and coil pack thanks
Follow Ups	Urgent help No spark very weird problem - Diplomat1 00:11:51 07/31/15 Try a different PTU if you haven't already (n/m) - Polish 03:14:47 07/31/15 Re: Urgent help No spark very weird problem - MaxxAction 08:31:49 07/31/15 Re: Re: Urgent help No spark very weird problem - Diplomat1 09:58:45 07/31/15 Yes, a bad PTU may cause some not to fire. But I'm - jzack 12:21:08 07/31/15 Re: Yes, a bad PTU may cause some not to fire. But I'm - Diplomat1 17:49:51 08/02/15 Re: Re: Yes, a bad PTU may cause some not to fire. But I'm - Diplomat1 18:12:09 08/02/15
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