How often should transmission fluid be changed?

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clemson99
Posts: 54
Joined: Wed Mar 14, 2012 1:50 pm
Car: 93 Infiniti J30 Green (daily use)
06 Infiniti M35X Gray (week end)

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My 93 J30 has just over 174,500 miles on it and i've had it since 121,000 miles. Never changed the transmission fluid but was wondering is there a time frame on when it should be done? I'm thinking about getting it changed with Mobil 1 Synthetic Transmission Fluid. Any thoughts?


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yodawill2000
Posts: 3888
Joined: Thu Mar 24, 2005 4:10 pm
Car: 94 Infiniti J30
Location: Grand Prairie TEXAS

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I Drain/refill every 30K miles.

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clemson99
Posts: 54
Joined: Wed Mar 14, 2012 1:50 pm
Car: 93 Infiniti J30 Green (daily use)
06 Infiniti M35X Gray (week end)

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guess I'm way over due. getting it done next week. thanks

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yodawill2000
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Joined: Thu Mar 24, 2005 4:10 pm
Car: 94 Infiniti J30
Location: Grand Prairie TEXAS

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If the fluid isn't nice and pink its not doing it job. :bigthumb:

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jdurrty
Posts: 158
Joined: Thu Nov 19, 2009 7:10 pm
Car: j30

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yodawill2000 wrote:I Drain/refill every 30K miles.
Don't forget about the filter too! You can pick them up offline for less than $20 or at any reputable auto store chain, but I think I got mine from a local SuperWalmart last time. Good luck


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