Transmission stopes switching

Asked by Apr 12, 2010 at 11:27 PM about the 2000 INFINITI I30 4 Dr STD Sedan

Question type: Maintenance & Repair

As unusual as it might be, the transmission on my Infiniti I30 stopes switching gears after driving for about 30min if temperature outside goes above 80.  At lower outside temperatures it works fine no matter how long you drive. Any solutions?

3 Answers

140

i too am having the same issue. very odd and frustrating. now becoming a danger. from a standing start, transmission stays in 1st gear, and then totally slips, as if in neutral. have to pull over, turn off car. let it cool down for 5min or so, turn over and start again. most of the time issue goes away. has been increasing in frequency of late and now when i start up again, stays in 1st gear. no signs whatsoever of overheated or worn trans. multiple shops and local dealer have looked and found no issues and cannot replicate the problem. can go for months at a time with no prob, then in one week hit every day. or multiple times in one day. is it the sensor? the cpu? trans has been checked and looks totally fine.

14 out of 14 people think this is helpful.
135

Same problem here. No fault indicated but it acts like it is in neutral. Turn off and restart for normal operation. Didn't notice a cooling period. I too suspect a sensor but I know nothing!

3 out of 3 people think this is helpful.
135

Did you ever solve this problem? Folks suggest my similar problem is a torque converter going out. That is an expensive fix.

9 out of 9 people think this is helpful.

Your Answer

Add photo

Related Questions

I30

Looking for a Used I30 in your area?

CarGurus has 195 nationwide I30 listings and the tools to find you a great deal.

ZIP:

Search INFINITI I30 Questions

INFINITI I30 Experts

#1 Reelin68
Reelin68
Reputation 490
#2 KBM1971
KBM1971
Reputation 150
#3 westwoodguy
westwoodguy
Reputation 140
View All

Related Models For Sale

Used Nissan Maxima
306 Great Deals out of 25,076 listings starting at $999
Used Honda Accord
830 Great Deals out of 85,679 listings starting at $988
Used Honda Civic
657 Great Deals out of 89,875 listings starting at $1,299
Used Toyota Camry
1,018 Great Deals out of 90,648 listings starting at $650
Used Jeep Grand Cherokee
1,046 Great Deals out of 74,519 listings starting at $750
Used Toyota Avalon
186 Great Deals out of 13,526 listings starting at $2,211
Used Nissan Altima
1,020 Great Deals out of 80,978 listings starting at $1,200

Content submitted by Users is not endorsed by CarGurus, does not express the opinions of CarGurus, and should not be considered reviewed, screened, or approved by CarGurus. Please refer to CarGurus Terms of Use.