What oil should i use.

[Mattpioneer]

What oil should i use in my tranny. its an overdrive auto 4 speed. thats all i know

[JeepcoMJ]

dexron mercron 3, and only that.

 

with synthetics, you stand a chance of transmission detonation. now, some guys use it, but synthetic can wear out the brass plates between the clutch packs...causing no-shift and no-go.

[HOrnbrod]

X2. :cheers: