About 22,400 results
Open links in new tab
  1. ATF+4 Choices and Amsoil | BobIsTheOilGuy

    Jul 19, 2009 · I've read a few posts here and there stating that the Amsoil Multi AFT is not a good choice for Chrysler vehicles that require ATF+4. Why this is, I'm not sure. What is the thoughts …

  2. Valvoline Restore & Protect ATF | Page 2 | BobIsTheOilGuy

    Nov 23, 2025 · ATF factory filters are either a screen or felt of a combination of the two if I understand it right. Solid particles should be trapped by the filter, or most of them, then …

  3. ATF: Amsoil Signature vs Toyota WS vs Idemitsu

    Dec 22, 2021 · MaxLife ATF looks like a competitor to Amsoil and it is actually certified for use in Toyota Aisin transmissions, but it just doesn't get the same level of rave reviews and people …

  4. ATF+3 vs. Atf+4? | BobIsTheOilGuy

    Nov 15, 2002 · ATF+4 is pretty much a dealer item. From what I understand there is difference and it may not be a good idea to try to substitute ATF+3. Call around to your local …

  5. Honda/Multi-Vehicle ATF Comparison Chart | BobIsTheOilGuy

    Aug 2, 2018 · I thought this would be helpful just for comparison sake. I'd love to add more data to this, perhaps Castrol Import Forumula, Beck Arnley Z1, and the newer Blue bottle Valvoline …

  6. Trying ATF in Harley primary | BobIsTheOilGuy

    Feb 5, 2015 · But I'm loving the extra smoothness the ATF provides as you feather out the clutch when in gear. Also, I'm no engineer but logic would make me guess there's nothing going on in …

  7. Valvoline Restore & Protect ATF | BobIsTheOilGuy

    Nov 23, 2025 · Most transmissions are automatic. Now, so is choosing an ATF. Introducing Valvoline Restore & Protect Automatic Transmission Fluid, a premium full synthetic ATF …

  8. Is Castrol Transmax ATF/CVT a suitable replacement for Mazda M …

    Jul 27, 2023 · Is Castrol Transmax ATF/CVT a suitable replacement for Mazda M-V ATF? I thought so because it lists Mazda M-V on the back. I go to Amazon and Castrol has …

  9. More on ASRC Fluid | BobIsTheOilGuy

    Feb 25, 2015 · I'm also curious about the ATF-0T4 fluid, as that's what my parts store said the cross-reference was for the transmission. BUT, I haven't been able to find that Spec on …

  10. Amsoil Multi-Vehicle ATF? ATF+4? Debate settled?!

    Feb 20, 2025 · Well Amsoil recommends their Multi-Vehicle ATF for ATF+4 applications, and their Fuel-Efficient ATF for Toyota WS applications. This doesn't stop others from debating the …