Fluid mixing
#5
TECH Senior Member
Synthetic Dexron III can be mixed with non-synthetic Dexron III.
But, why change only half of your trans. fluid....?
See this: https://ls1tech.com/forums/showpost....1&postcount=10
I've been using Mobil 1 synthetic Dexron III for the last 45K miles and have had no problems; non-synth D3 is still good fluid; each to his own.
But, why change only half of your trans. fluid....?
See this: https://ls1tech.com/forums/showpost....1&postcount=10
I've been using Mobil 1 synthetic Dexron III for the last 45K miles and have had no problems; non-synth D3 is still good fluid; each to his own.