2017年4月1日 · In the past few days I flushed my ZF6 with cheap walmart Merc-V and now I'm hunting for an optimal fluid or mixture of fluids for the transmission. Years ago there was a thread about a board member's 'special blend' of fluids and additives and numerous people had tried the mixture and reported it to work well.

2014年8月20日 · I'm wanting to change the fluid in my ZF-6. I did this in my previous truck (2000 PSD) and used Amsoil ATF and it seemed to work just fine. My current E99 however has very loud gear rollover. I'm looking for something to quiet it down a little bit. I saw a member on here (Schlutzer) recommended a Tony Bia Mix of: 3/4 synthetic ATF 1/4 0W40 ...

Step-by-step guide to replacing the transmission fluid in the ZF S6-650 and S6-750 manual transmissions, including information on lubricant specs, maintenance intervals, and flushing the transmission cooler on Ford variants.

2019年5月6日 · If the ZF6 6-speed manual transmission in your Ford Super Duty is in need of some fresh transmission fluid, check out this short list of the top options. These transmission fluid products are tested and recommended by experts and users with hundreds of …

2024年11月26日 · There are many different fluids that have been recommended by a vehicle manufacturer that used a ZF S6 transmission as well as ZF themselves for use in S6 transmissions- MERCON, MERCON V, Castrol Transynd, Ford Synthetic Manual Transmission Fluid (ZF S6-750 behind the 6.4 Power Stroke), and several European-market fluids.

2017年5月14日 · Ford now specs there manual transmission fluid for the ZF6 which is the about the same viscosity as 75-90 gear oil.

2020年12月20日 · I'd first do a google search for 'ZF Friedrichshafen AG / List of lubricants TE-ML 11' (!!), just what oil is used from the factory and/or recommended by ZF and what viscosity appears appropriate. From what I know very most ZF manual transmissions use a GL-4 75W, perhaps Castrol Syntrans B 75W.

2015年9月26日 · What is the best fluid to run in a zf6? I am thinking about going to either amsoil mtl, redline mtl, or royal purple syncromax. I am currently running Valvoline synthetic atf with a quart of lucas sythetic additive and it shifts okay but has a ton of gear rollover noise.

2023年9月13日 · The correct fluid now is MERCON V. MERCON was discontinued and replaced with MERCON V. There never was a MERCON 3 fluid. This is the definitive answer I was hoping for thanks Mark!