Subject	Leakdown or Bore scope
Posted by	-Grimm- on November 13, 2014 at 6:11 PM
	This message has been viewed 415 times.
In Reply To	leak down test? whats the fix? (n/m) posted by LivinTheDream on November 13, 2014 at 03:42 PM
Message	Luckily i have both, leakdown showed me Cyl 6 had 100% leakdown rate. Borescope showed me one exhaust valve was hung open (right after having heads rebuilt, lifter was pumped up and wouldnt bleed down) First things first, noid lights and spark testers. ------------------------------------------------------------------ 1992 300ZX NA 5 Sp (Dead) 1990 300ZX NA Auto 2+2 (Dead) 1990 300ZX TT 5 Sp (Est. 400 HP) 1990 300ZX TT 5 Sp (Est. 600 HP) 2004 G35 Sport 6MT (DD)
Follow Ups	Did injector tests today, I'm quite confused - Matt300ZXT 12:57:35 11/12/14 This makes no sense - spicyZ 13:08:59 11/12/14 Re: This makes no sense - Matt300ZXT 13:19:33 11/12/14 Are you sure you had the right wire for injector 3? (n/m) - spicyZ 14:50:57 11/12/14 Seeing as your issues are on the same bank - FrozTTy 13:43:06 11/12/14 Re: Seeing as your issues are on the same bank - Matt300ZXT 13:54:22 11/12/14 Matt, the ground wire splice is so ez. (n/m) - ttz'in (NorCal) 14:00:52 11/12/14 Re: Matt, the ground wire splice is so ez. - Matt300ZXT 14:50:24 11/12/14 That would put the spark for cyl 3 - -Grimm- 14:56:52 11/12/14 thats what im thinking (n/m) - LivinTheDream 15:11:38 11/12/14 Do you have de-electric grease on the connectors? - LivinTheDream 14:52:55 11/12/14 also double check that you are testing the right terminals - LivinTheDream 15:07:27 11/12/14 Re: also double check that you are testing the right terminals - Matt300ZXT 15:14:38 11/12/14 Re: Re: also double check that you are testing the right terminals - Matt300ZXT 15:59:26 11/12/14 I dont know how to test it either. clean it up and - LivinTheDream 18:18:29 11/12/14 Bypass the subharness connectors - -Grimm- 09:22:49 11/13/14 wiring is so fun: - LivinTheDream 17:47:42 11/12/14 Re: wiring is so fun: - Matt300ZXT 18:05:25 11/12/14 U'll get it. Seems like a pain but get some rest, place your - LivinTheDream 18:27:45 11/12/14 lastly pull which ever coil pack is not adjusting idle - LivinTheDream 18:48:43 11/12/14 ^Or no compression - -Grimm- 09:23:57 11/13/14 leak down test? whats the fix? (n/m) - LivinTheDream 15:42:53 11/13/14 Leakdown or Bore scope - -Grimm- 18:11:45 11/13/14 Ensure that the injector connector isn't loose. I had a - ZaXxon 04:41:34 11/14/14
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