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Nissan 300ZX

317 messages,  Last post on Dec 02, 2009 at 1:40 AM

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What is this discussion about? Nissan 300ZX, Coupe

This forum is for anyone interested in the 300ZX, all years and variations.

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#132 of 317 86 300zx turbo runs rich!!! HELP! by zsforever Jun 13, 2006 (7:16 pm)
I have an 86 300zx turbo and it runs very rich.I have tried another ecm, mass air flow sensor,temp sensor,won't idle and bucks around when driven.I have heard that the injectors on these can somtimes be a problem but not sure if this is the case or not. also was wonderin what is a dizzy and could this be a problem? just grabbin at straws here any sugestions would be a great help. thanks
#133 of 317 Re: can you help me [jenny6] by skilman31 Jul 08, 2006 (10:13 pm)
Replying to: jenny6 (Mar 30, 2006 3:25 pm) I would make sure that ur computer isnt in dionastic mode that happened to me when i first got my 84Z and my car wouldnt turn at all so check ur computer in ur car see if that is the problem or see if ur computer is putting out any codes it might be an electrical problem.
#134 of 317 Re: want totune up my car any ideas? [rudym] by kyc87naz Jul 09, 2006 (9:25 pm)
Replying to: rudym (May 30, 2006 3:45 pm) spark plugs & wires, cap & rotors , oil change , transmission change, coolant change, diff. change,air filter, fuel filter this about it i have own 2 300zx 85 non turbo auto , 87 non turbo 5speed and i own maxima, 240sx ( two of them) 89 & 96
#135 of 317 93 300ZX TT smoking by crew93tt Jul 12, 2006 (5:02 am)
I have a 93TT. I brought the ar with upgrades (larger inter cooler, stillen exhaust, boost controller, apex airflow converter, ECU upgrade) I took it to get a state inspection and found out that the cats are removed. My Z is a strong running car but I am having the following problems with it: It's smoking when I first crank it. After it warms up, the smoke clears up. Sometimes When I come to a stop, it smokes. As long as I am doing a constant set speed, it does not smoke. When i get on it or down shift, I get a puff of smoke. The smoke appears to be white to very light gray. When in neutral, I sometimes get a spike in high idle (Appx 12-1500RPM). When it idles high I get smoke. If any of you all have had or heard of this problem, please assist Replies to this message: photoman07 (Mar 06, 2007 7:31 pm) dmartin_1 (Jul 12, 2007 8:43 pm) 95convertna (Mar 24, 2008 12:22 pm)
#136 of 317 Re: Rear Vibration at 40mph [rhueg] by unknown300zx Jul 19, 2006 (2:09 pm)
Replying to: rhueg (Oct 25, 2005 11:32 am) hey there, yes i have the same problem with my 91zx n/a 2seater, however i get vibration right around 10 mph, the car shake's as if it has something to do with the driveshaft or something. sounds like its coming from the rear, or center concel. the car has a rebuilt transmission and droped a 40k mile motor in it about a month ago. practicly everything on this car is new.. anyways i replaced the driveshaft bearing support and i get under the car and nothing seems to be wrong.. i tried driving to the speed of virbration and throwing the car in Nutral and still vibrates.. its been a huge headache after putting in so much money. i was wondering if it could be a faulty wire or anykind of electical problem.. if anyone has any kind of info please let me know, i'd be most appreciated! thanks Replies to this message: unknown300zx (Jul 23, 2006 6:44 pm) 95convertna (Mar 24, 2008 12:36 pm)
#137 of 317 starting problems by skilman31 Jul 22, 2006 (9:53 pm)
Well my car has a very hard time starting for example when i wake up for work in the morning to go start some times it will idle a little and then it will stall! and then if u let it run for about 2 to 3 min it idles just fine but it still has a lack of power ? Do u have a clue what it can be ? So far i have replaced the Fuel pressure regulator. and checked the comp for codes and it didnt give out any? Plus all of the fuel pressure is right in it ? So if u have a idia of what it can be let me know please ! thanks    oh and i have a 84 300zx with automatic trany and the turbo in it! Thanks for any answers or advice that u may have !! Replies to this message: sierra54 (Jan 21, 2007 7:17 pm)
#138 of 317 Were can i find blower motot resister for 1988 300zx by dutrem Jul 23, 2006 (3:49 pm)
I need to find one to make my air and heater blower work nissan stoped making them please any input would be helpfull Replies to this message: jabro (Mar 09, 2007 3:51 pm)
#139 of 317 Re: Rear Vibration at 40mph [unknown300zx] by unknown300zx Jul 23, 2006 (6:44 pm)
Replying to: unknown300zx (Jul 19, 2006 2:09 pm) well i figure'd out my own problem, i just went and took off the whole driveshaft and found out 1 of my U-joints was froze.. i guess sometimes you just gotta take everything apart little by little to find the solution. posting this just incase it can help another.. good luck with the Z's

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