transmission flush/pan drop/ or what to do?

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#11

02-06-2020, 07:50 PM

Sam!

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Join Date: Aug 2019

Location: San Diego

Posts: 218

Your 03 probably requires Dex3 on the dip stick and Dex6 is a synthetic blend. which should be fine to use with out mixing

#12

02-06-2020, 07:58 PM

hummerz

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Join Date: Jul 2012

Location: C-Town

Posts: 8,206

Quote:

Originally Posted by Sam!

Your 03 probably requires Dex3 on the dip stick and Dex6 is a synthetic blend. which should be fine to use with out mixing

Yes, old news:
All Dexron-III (H) licenses expired permanently at the end of 2011, and GM now supports only Dexron-VI fluids for use in their older automatic transmissions.

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trans flush or not to trans flush thats the question

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