Primary lube

Discussion in 'Transmission' started by traveller, Apr 13, 2013.

  1. traveller

    traveller Member

    Has anyone ever heard of using mercon trans. fluid in the primary.
  2. dbmg

    dbmg Guest

  3. Breeze3at

    Breeze3at Well-Known Member

    I ran ATF in my '92 from shortly after I got it until I bought a computer in 1999 and read on Harley forums what terrible, irreparable damage I was doing inside my chain case. :newsmile105: I changed to a primary lube, and really haven't noticed any difference. Most front wheel drive cars have chains and clutch plates in the auto trans. Read all the opinions in the above link and make your decision.
  4. Jack Klarich

    Jack Klarich Guest

    Dome after market clutches call out for ATF, including Barnett, Mercon-dexron 3-4