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Maintenance & Repair 350Z up keep and diagnosing/fixing problems
View Poll Results: Are you gears starting to grind between shifts?
Yes
78
42.16%
No
76
41.08%
Not sure. Thought I heard a grind between shifts
31
16.76%
Voters: 185. You may not vote on this poll

Who is having tranny problems?

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Old Dec 11, 2002 | 08:17 PM
  #3  
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That grinding problem is REALLY starting to bother me. I think I have to take it out to the dealer to get it looked at... The tire scalloping issue i'm not sure about yet.
Old Dec 13, 2002 | 07:19 AM
  #4  
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Default New trans today

My z is at the dealer right now getting the new trans.... A tech came down and drove to car with me to hear the horrible grinding going into 3rd...They tried changing the clevis and said it did nothing. I'll let you know how the new one turns out.

Jason
NJ
Old Dec 13, 2002 | 11:12 AM
  #5  
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I have little problem with 2nd gear. I have changed to Red Line, it smooth out somewhat. I just need to be tender with it.
Old Jan 14, 2003 | 10:27 AM
  #6  
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Mine started once the weather grew colder ie: Oct, Nov timeframe
Cold trnasmission grinds when upshifting into third, but not when downshifting into third from fourth [so far, at least I haven't noticed].

I'll schedule an appt. at Concordville Nissan for the service people to acutally look at the car. I've been telling them about it for some time now, but haven't gotten it in there yet.
Old Jan 14, 2003 | 04:10 PM
  #7  
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I have the third gear grinding problem, have approx 4500 mile on the car. I Plan on calling the dealer this week to see what they say, hopefully they will replace the tranny. I am really not all that disappointed in the problem, after all it is a new design, and we are the first beta users of the car, so I expect a couple of issues. As long as Nissan stands behind their car and does right by us I will be happy. This is the first Nissan I have owned, hopefully they will give the customer service I expect and all will be good.
Old Jan 15, 2003 | 06:04 AM
  #8  
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Since owning nothing but Japanese cars and trucks since 1981, I hope this problem is going to be resolved quickly by Nissan. I didn't even blink when it came time to order this car and the Japanese usually build a very good product.

The last sports car I owned was a 1973 Corvette and I did nothing but work on it. In the last 20+ years I've had no regrets about buying from Japan.

I wouldn't want this trans. problem to haunt the Z the way the Taurus SHO had that mazda[?] truck trans. problem 10 or so years ago.
Old Jan 21, 2003 | 10:27 AM
  #9  
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Post transmission probs............i hope nissan keeps up the customer service

i experienced the grinding when i try to shift into third gear and i realized that i have to wait for about a period of three seconds between shifts to avoid that, but why should i have to deal with that if i'm the one dishing out the cash to pay for the car

it's in the shop now.............took it in yesterday 1/20/03

waiting for a call from the engineers to see how to go about it

just like all of you guys with this problem, i hope that nissan provides some good customer service and replaces the whole transmission instead

while the car is at the shop, i still have to keep up the payments, so basically i'm paying a car payment and insurance on a car that i'm not even using............i hope nissan understands that

i have had a good experience buying my car from gardena nissan and i hope that they keep it up

after i bought it, i told myself how this would not be the last nissan i purchase, and i hope they come thru for all of us and keep us customers and future customers happy

hopefully they fix the problem at the manufacturing stage so other 350z owners won't have to deal with this
Old Jan 21, 2003 | 11:49 AM
  #10  
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You shouldn't be without your car for more then a couple of hours. I brought my car into the dealer the first time @ 7am and had it back @ 2pm. They told me they would order a new trans and call me when it came in. 2 weeks later I made an appointment, brought the car in @ 8am and had it back @ 4pm THE SAME DAY. Their is no reason they can't fix it in 1 day.... I am happy with my new trans and I put 5000 miles on it already...
Jason
NJ
Old Jan 21, 2003 | 08:12 PM
  #11  
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Nissan is only paying them for 3 hours of work. They have a lot of incentive to finish it quickly.

My experience so far is very similar to Jason, but I only have 50 miles on mine.

JD
Old Jan 31, 2003 | 06:47 AM
  #13  
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I can certainly see your point, and not that I am a great driver, but I have been driving standards for 20 odd yrs. Also the tech at my dealership experianced the problem when I left it with them. The problem hardly ever occurs when the car is warmed up primarily when it is cold, also thinking it may be me I made sure that I planted the clutch to the floor prior to shifting from 2nd to 3rd. Lastly it is only happening in 3rd gear(at least for me) if it was driver error I would think it would happen in multiple gears. So I tend to think it is a manudacturing defect.

Just my thoughts
Old Jan 31, 2003 | 06:58 AM
  #15  
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Default You asked.....

In the case of the 350Z, at least mine, the 1st trans was a POS. This is the 7th manual car I have owned and I have also dragged cars before and also autocrossed before. So, in my case, I do beleive STRONGLY that it is NOT driver error. My original trans had issues from about 1000 miles and on. And I did not beat on it. Now I have put over 6000 miles on the new trans with the NEW Cleavis that they installed and have not had 1 problem... An engineering investigator from NNA came from California personally to look at my car and to try the new cleavis. IMO, I can see even a possible recall in the future to have this peice replaced. My trans was so shot already that they had to replace it. You should of seen the guys face when I took him for a ride and made him listen to grinding, he actually cringed and said stop that..... The feel of the new trans and cleavis has a different and better feel than the original.....
Old Jan 31, 2003 | 07:15 AM
  #16  
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Originally posted by dmoffitt
what's being replaced? syncrhos? gears themselves? whole transmissions? the cold thing certainly makes it sound like a mechical issue (either fluid related or expansion of dif. materials possibly?)...
They have tried the fluid change and it dod nothing if anything it was more prevalent. They are replacing the tranny, none of the tech here in the state have the right equipment / tools to tear the tranny apart. They are actually shipping the tranny back to nissan so they can debug the problem there.
Old Feb 2, 2003 | 09:40 AM
  #17  
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I also have shifting problems into 3rd. I think it may be a problem with Nissan 6-speeds. My brother drives a '02 Sentra SPEC-V with a 6-speed and is having shifting problems too
Old Feb 4, 2003 | 12:38 PM
  #19  
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Originally posted by hwj
Mine started once the weather grew colder ie: Oct, Nov timeframe
Cold trnasmission grinds when upshifting into third, but not when downshifting into third from fourth [so far, at least I haven't noticed].

I'll schedule an appt. at Concordville Nissan for the service people to acutally look at the car. I've been telling them about it for some time now, but haven't gotten it in there yet.
Hey I bought my Z there! I live in west chester. Have you had any trouble with that dealership? Have they treated you well? How many miles are on your car? I don't have any troubles yet, but after reading the stuff on this forum, it looks as though I may be in for some.
Old Feb 4, 2003 | 09:06 PM
  #20  
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Default No shifting probs yet

but still only a few hundred miles.....I'll keep you all posted



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