Changing ATF

Tiny
COCOABOY
  • MEMBER
  • 2007 ISUZU NPR
  • 6.0L
  • V8
  • RWD
  • AUTOMATIC
  • 24,000 MILES
I would like change and refill my ATF, there is no drain valve nor plug, where can I fill from?
Monday, January 23rd, 2017 AT 1:32 PM

3 Replies

Tiny
STEVE W.
  • MECHANIC
  • 12,968 POSTS
You need to figure out which transmission you have the newer 2007 NPRs use a silicone fluid (They have vertical door handles like the picture) The earlier ones used Dexron III

Most of them you have to drop the trans pan and drain the fluid. Change out the filter, seal it up and fill through the dipstick tube. If you know a good TIG welder in the area you can have a drain plug added to the pan.
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Monday, January 23rd, 2017 AT 2:02 PM
Tiny
COCOABOY
  • MEMBER
  • 2 POSTS
Thanks so much.
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Monday, January 23rd, 2017 AT 3:27 PM
Tiny
STEVE W.
  • MECHANIC
  • 12,968 POSTS
You are very welcome. Thank you for using 2CarPros. Com. Please return with any automotive related questions, we are here to help.
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Monday, January 23rd, 2017 AT 4:59 PM

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