02 TB oil change indicator?
I never really thought about it but back while I was in the Army I use to have to take fluid samples to the motor pool for analysis. The fluids were never changed in my 5 ton truck until the motor pool said it was time based on their analysis. I always just thought it was the Army way of saving on a BUTLOAD of oil.
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Big D
Tahoe & Suburban
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Jan 10, 2008 6:53 PM




