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12th September 2023, 06:01 PM
#1
1991, Nissan Safari, GQ automatic transmission problems
Hey guys, I recently done at oil change on my Nissan Safari GQ automatic transmission, was running fine and now I only have first and second gear and will not shift a third and fourth. Any ideas what this could be?
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12th September 2023 06:01 PM
# ADS
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12th September 2023, 06:55 PM
#2
Patrol God
Did you change the transmission filter? Did you use the correct fluid? What level is the fluid when hot, at idle on level ground. I hope you didn't try and flush the system. Check that you haven't knocked an electrical connector while you were working.
My advice is: not to follow my advice.
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12th September 2023, 07:10 PM
#3
Yes, I changed the filter and I used dextrose 3 . I have tried more fluid and less fluid and on the mark where it is supposed to be but no luck. Have taken the pan off again and checked the wiring Everything looks okay. Have set my TPS to 0.60
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12th September 2023, 11:48 PM
#4
Patrol God
Originally Posted by
d1rty30det
Yes, I changed the filter and I used dextrose 3 . I have tried more fluid and less fluid and on the mark where it is supposed to be but no luck. Have taken the pan off again and checked the wiring Everything looks okay. Have set my TPS to 0.60
Well that is the extent of my auto trans knowledge. If you download the manual available on this forum. There is a comprehensive fault diagnosis section marked as AT.
My advice is: not to follow my advice.
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14th September 2023, 08:28 PM
#5
Hey mate, I've just done the same thing and am experiencing the same issue. Have you made any progress tracking down the issue?
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15th September 2023, 08:32 AM
#6
Patrol Freak
Originally Posted by
dylan_623
Hey mate, I've just done the same thing and am experiencing the same issue. Have you made any progress tracking down the issue?
I'm assuming from your 1st post that you've kept the TB45E auto trans with the TD42 conversion. How did you do the TPS connections with the TD42?
John
2001 GUII TI 4500 - Now converted to TD42T auto with Nomad valve body
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15th September 2023, 08:51 AM
#7
No I’ve had no luck yet. I have just pulled my valve body out. Will let you know how I go
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