Subject	That's exactly what happened to my prior 1990 TT
Posted by	bartz32tt on February 10, 2014 at 4:38 PM
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In Reply To	Yea, I was thinking that might be next step posted by ThisIsSparTTa on February 10, 2014 at 03:34 PM
Message	I sold the engine before I found out what happened to it but I suspect it might've been the valve stem seals or a bent valve in that cylinder bank. Definitely compression test it before investing too much time/effort...it sure would've saved me a lot of time and frustration. A leak-down test will confirm if it's an intake valve, exhaust valve, or piston rings depending which stroke cycle the leakage is on. ________________Sig Separator________________________ Parting out my entire 1990 twin turbo! Please email me for needed parts! See profile for my WTB/WTT list as well.
Follow Ups	Stumped on Dead Cylinder - ThisIsSparTTa 13:17:53 02/10/14 Could always run compression, to see what that cyl has (n/m) - 300ZMang 14:21:09 02/10/14 Yea, I was thinking that might be next step - ThisIsSparTTa 15:34:52 02/10/14 That's exactly what happened to my prior 1990 TT - bartz32tt 16:38:15 02/10/14 oh yea, mine was low on cyl 2.. (n/m) - bartz32tt 16:41:15 02/10/14 It would all depend on what actually happened - 300ZMang 08:09:20 02/11/14 2nd. Run a compression test. I had a bent valve in one of my - YlwPrlZTT 08:27:53 02/11/14 have you checked for spark? - aliaZ 15:59:34 02/10/14 Yup, accidentally left that out of my list (n/m) - ThisIsSparTTa 16:23:50 02/10/14 Run a compression test on cylinder one. Also as for - John (MD) 10:08:13 02/11/14 Relevant fuses checked (n/m) - ThisIsSparTTa 16:25:01 02/11/14 I had the exact same thing happen to me - Zvil (FL) 16:56:11 02/12/14 UPDATE! Reasonable compression...no spark - ThisIsSparTTa 09:16:57 02/14/14 try a different ECU (n/m) - aliaZ 16:04:45 02/14/14 faulty wiring and/or ecu (n/m) - 300ZMang 21:40:19 02/14/14 I would check the timing belt and see if the gears - Zvil (FL) 16:58:30 02/18/14
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