Subject	You should dyno tune healthy running cars, mucking with the
Posted by	Bernie (NoVA) on November 26, 2019 at 6:15 PM
	This message has been viewed 227 times.
In Reply To	Really? I'd imagine that would highlight the issue posted by Barry (NJ) on November 25, 2019 at 04:43 PM
Message	tune while things are not working correctly only makes things harder to find. These cars will pass roller emissions on just stock cats if all else is in spec. Bernie Bilski berniebilski@cox.net President of Z-Car Club of Northern Virginia 1995 Nissan 300ZX TwinTurbo in Cobalt Green 1997 Nissan 240SX SE in Ultra Red 2006 Nissan Frontier SE in Ultra Black
Follow Ups	Might be time to say goodbye - moxie (SF) 01:00:16 11/22/19 That sounds crazy.... - Polishzx 01:45:05 11/22/19 yeah, I set it way back. I'm at a loss and if zcar - moxie (SF) 02:14:54 11/22/19 Maybe try adding another 2 cats to your set of OEM cat pipes - Polishzx 02:45:33 11/22/19 I did move to ball bearing turbos, bigger injectors, - moxie (SF) 02:20:08 11/22/19 Why does it not pass? What are your readings? (n/m) - Bernie (NoVA) 06:47:45 11/22/19 Re: Why does it not pass? What are your readings? - moxie (SF) 15:46:52 11/22/19 It looks like cats not working. (n/m) - Bernie (NoVA) 19:36:43 11/24/19 as in burnt or clogged? (n/m) - LJZTT 17:05:37 11/25/19 could just be a timing issue. but failing on 2 or 3 levels - Bernie (NoVA) 22:50:07 11/25/19 Now zcargarage thinks the timing jumped a tooth. - moxie (SF) 15:58:32 11/22/19 Have you considered moving to another state? :) - jmw300zx 06:56:07 11/22/19 Didn't someone pass by running 87 octane? (n/m) - MixManMash 07:26:04 11/22/19 Just get out of that gestapo state where the dogs step in - RAGTPZ 07:46:00 11/22/19 lol. (n/m) - 240Z FeO2 13:04:51 11/22/19 love how so many ppl's reaction is to try to figure out how - LJZTT 23:53:31 11/22/19 The turn of the screw is insidious. And starting over - 240Z FeO2 14:35:32 11/23/19 undoubtedly (n/m) - LJZTT 18:28:56 11/23/19 What about a tune specifically to address this? (n/m) - JerseyTex 08:35:26 11/22/19 Have you considered going to SpecialtyZ? (n/m) - Stanky (BC) 09:20:14 11/22/19 Re: Have you considered going to SpecialtyZ? - moxie (SF) 15:49:06 11/22/19 Yes that's a long drive for most... - itsa300zx 16:20:04 11/22/19 Ahem Montana (n/m) - zantar 20:43:21 11/22/19 Lol!! Yes, 3 times actually. (n/m) - Stanky (BC) 09:01:32 11/23/19 I live on West coast lol - Stanky (BC) 10:04:32 11/23/19 so 5 hours for a good chance to keep your car.....yeah - LJZTT 10:58:25 11/23/19 Maybe. I was hoping zcargarage would have been more helpful - moxie (SF) 15:10:08 11/23/19 I'm inclined to believe you'll get it figured out eventually - LJZTT 18:30:44 11/23/19 I wouldn't call it quickly, I've been working on it for 2 - moxie (SF) 18:53:55 11/23/19 Please don't take my comments the wrong way, but I have - puchy 11:11:22 11/25/19 So that's it?? Zcar says it wont pass and you fold? - DAYTONAZ 10:24:18 11/22/19 What did Rob say the problem was? - CameronSF 10:32:24 11/22/19 At first he said nothing was wrong, which seemed odd to me - moxie (SF) 15:55:10 11/22/19 Havent read about any Detonation in your posts about smog - Polishzx 19:27:21 11/22/19 I heard it. I took it on because I know something is wrong - moxie (SF) 23:18:28 11/22/19 Definitely sounds like timing belt out a tooth or two if - MixManMash 06:30:13 11/23/19 or the CAS was skewed axially and now the drive teeth are - LJZTT 11:19:37 11/23/19 Definitely a possibility. (n/m) - MixManMash 16:28:45 11/23/19 Time for a proper dyno tune, and not an off the shelf chip. (n/m) - Barry (NJ) 10:36:06 11/22/19 I've been passing fine for years off an Ash or SZ chip (n/m) - BlackholeZ 13:11:48 11/22/19 False. That would be a cover up on the real problem. (n/m) - Bernie (NoVA) 19:38:13 11/24/19 Really? I'd imagine that would highlight the issue - Barry (NJ) 16:43:50 11/25/19 You should dyno tune healthy running cars, mucking with the - Bernie (NoVA) 18:15:58 11/26/19 Post your emission test results. - RAD1 10:55:46 11/22/19 moxies numbers from previous post - spicyZ 11:54:05 11/22/19 Bye Felicia? - Aqualung 13:08:12 11/22/19 Dude I never had trouble passing sniffer - BlackholeZ 13:11:05 11/22/19 How do you you pass visual? (n/m) - ctheobal 14:42:26 11/22/19 Most folks can't find the EGR and don't know where to look. (n/m) - CameronSF 15:26:37 11/22/19 I had a guy laying on my (very hot) motor looking for it - BlackholeZ 21:11:50 11/22/19 Sounds like an opportunity to come up with an EGR dummy kit. (n/m) - Tanley (ATL) 23:58:41 11/22/19 I wouldn't do an egr delete in Ca - moxie (SF) 09:20:04 11/23/19 Don't delete it, just plug the ports and install it over the - Tanley (ATL) 11:21:39 11/23/19 Yeah expect he tested to make sure the car died when he pull - moxie (SF) 15:11:28 11/23/19 Great idea (n/m) - ctheobal 00:14:04 11/24/19 I wish ours didn’t. They are all up in the engine bay lookin (n/m) - ctheobal 00:12:05 11/24/19 Weak. Dont be a sissy. (n/m) - ForceFedTT 14:46:34 11/22/19 sigh, c'mon dude......be reasonable - LJZTT 11:09:17 11/23/19 You just offended all Californians and can no longer have - Tanley (ATL) 11:54:37 11/23/19 well that's a relief (n/m) - LJZTT 18:33:10 11/23/19 Lol a relief, yet also dangerous. (n/m) - Tanley (ATL) 19:50:11 11/23/19 pfft spare me the sanctimony (n/m) - LJZTT 23:52:03 11/23/19 No sanctimony. Just an observation that it's generally - Tanley (ATL) 08:27:14 11/24/19 Lighten up Francis, it was a joke - LJZTT 20:02:37 11/24/19 Haha, I know it's all a joke! My comment was pointing to the - Tanley (ATL) 00:10:50 11/25/19 oh my bad, this is the problem with text, ppl freak out over - LJZTT 17:08:05 11/25/19 I have this problem where 90% of what I say is sarcastic, - Tanley (ATL) 22:12:52 11/25/19 Those of us with skin can see it's a joke (CA) (n/m) - BlackholeZ 21:08:01 11/27/19 good ole politics, ignore at own risk.... - LJZTT 15:22:05 11/22/19 Passing the sniffer shouldn't be your problem... - platinumist 15:34:08 11/22/19 As I mentioned in your previous post - ZXRider 19:46:28 11/22/19 I'm in Cali and I'd buy it. - Evan(CA) 20:24:53 11/22/19 Re: I'm in Cali and I'd buy it. - JggyZX 17:34:37 11/23/19 put 5 gallons or more of E85 in the tank. works everytime - volcomstone550 05:13:16 11/26/19 Lean out the chip - jerdobi 19:42:00 11/26/19 That just hides the root of the problem. (n/m) - Bernie (NoVA) 23:10:03 11/27/19 I pulled the timing belt and confirmed the driver's side - moxie (SF) 01:22:14 11/27/19 ... - vorpalZed 10:29:52 11/27/19 Lol I remember double checking that many times last time I - Tanley (ATL) 12:59:39 11/27/19 Hard to say, this time I followed the FSM, especially around - moxie (SF) 13:37:55 11/27/19 Yeah, definitely double check it. Things that stick out in - Tanley (ATL) 20:36:53 11/27/19 Re: I pulled the timing belt and confirmed the driver's side - JggyZX 23:01:35 11/27/19 I reset the timing belt, but I'm still having issues - moxie (SF) 10:25:29 11/28/19 do you have upgraded TB's? (n/m) - vorpalZed 10:51:37 11/28/19 no, I don't. - moxie (SF) 10:55:44 11/28/19 no, we've had TPS issues with upgraded TB's (n/m) - vorpalZed 11:03:50 11/28/19 Did you check the CAS for wear and eccentricity - Tanley (ATL) 11:20:24 11/28/19 Base idle is set. But I'll run through that. One thing that - moxie (SF) 11:37:02 11/28/19 ECU codes? Do you have Datascan or ConZult? (n/m) - vorpalZed 11:59:05 11/28/19 No codes. - moxie (SF) 12:25:12 11/28/19 Post your results when you get to the root of it. (n/m) - CameronSF 12:21:04 12/09/19
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