My 2003 4WD Silverado 4.8 I bought new has 62K miles and I've got several choices for a transfer case fluid change, the third change since new. It is a manual transfer case. I rarely use 4WD.
I have all these fluids already: Autotrak II, TES 295, Red Line D4. The Autotrak II I have no other application for, while I do for the TES 295 and D4. If the TES 295 and D4 don't have a dramatic advantage over the Autotrak, I'd like to use it up.
GM calls for DEX III, I've run TES 295 since factory fill.
I have all these fluids already: Autotrak II, TES 295, Red Line D4. The Autotrak II I have no other application for, while I do for the TES 295 and D4. If the TES 295 and D4 don't have a dramatic advantage over the Autotrak, I'd like to use it up.
GM calls for DEX III, I've run TES 295 since factory fill.
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