2003-04 Mach 1 Registry Owners Club - View Single Post

ab_mach1 · 03-22-2018, 01:36 PM

This last time I changed my tranny fluid, I went with Pennzoil Synchromesh (3501). It’s not synthetic, so I’ll likely change it yearly or every other year. So far, it’s been the smoothest shifting experience is had by far. Prior to that, I used Mobil 1 synthetic ATF. Mercon III is hard to find anymore and it seems this tranny does so much better with a non-synthetic fluid. From what I’ve read about it, it appears to be due to the synchros this tranny has.

IG: @ab_mach1

03-22-2018, 01:36 PM	#4
ab_mach1 Lorraine's driver Join Date: Apr 2012 Location: Indianapolis, IN Posts: 2,442	This last time I changed my tranny fluid, I went with Pennzoil Synchromesh (3501). It’s not synthetic, so I’ll likely change it yearly or every other year. So far, it’s been the smoothest shifting experience is had by far. Prior to that, I used Mobil 1 synthetic ATF. Mercon III is hard to find anymore and it seems this tranny does so much better with a non-synthetic fluid. From what I’ve read about it, it appears to be due to the synchros this tranny has. IG: @ab_mach1 __________________ Instagram: @azurblumach1 SCT X3 with LaSota Racing tune Borla Stingers w/JBA off road H pipe MGW short shifter w/comfort handle Eibach Sportlines w/Koni STR.T's and Maximum Motorsports CC plates