Coonass77
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Hi Folks, quick question...
What is everyone running for trans fluid in the your 4 speeds? TM obviously calls for Dex3, but Dex6 is supposed to be backwards compatible and an acceptable replacement for (and improvement over) Dex3. Anyone have experience with the Dex6, or should I stick with Dex3? I don't know that it matters, but the truck is 2004 M1123. Thanks!
What is everyone running for trans fluid in the your 4 speeds? TM obviously calls for Dex3, but Dex6 is supposed to be backwards compatible and an acceptable replacement for (and improvement over) Dex3. Anyone have experience with the Dex6, or should I stick with Dex3? I don't know that it matters, but the truck is 2004 M1123. Thanks!