Subject	I am sort of a newb and I need engine help
Posted by	omgZ on July 12, 2008 at 12:40 PM
	This message has been viewed 139 times.
Message	Went to replace my spark plugs and some were covered in oil... HELP!!! What is wrong... also... my car just started running on 5 cylinders about a week after doing the spark plugs... No smoke from exhaust or anything just real low idle(500-750rpm). Exhaust kind of smells like gas/fuel smell. Can anyone help? I drive a 1991 300zx TT. Anyone know how to test what cylinder is down? A friend said it was cylinder 1 (front left) but I want to be sure. Someone said I have a bad injector. How do I test this? Went to the zone to just check pricing and availability and they had 2 options blue and black fuel injectors both had oem codes or whatever and i think they said same part number... read on different site I need to have same colors. What is the difference between blue and black?
Follow Ups	I am sort of a newb and I need engine help - omgZ 12:40:27 07/12/08 You probably need to do some fundamental things to - Audioquest 13:00:26 07/12/08 I'm about to test my injectors now among other things - 300ZMang 15:53:08 07/12/08 Injector harness is irrelevant. "12v current" doesn't exist - BobbyT 20:39:32 07/12/08 You can pull the ECU plug and test the injectors from - Audioquest 22:58:01 07/12/08 Welcome to tt.net, search is your friend >> - Ted (92TT) 14:28:08 07/12/08
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