I’m your biggest fan! I’ve chased recurrent shifting and overall drivability issues for 4yrs. I’ve tested/replaced every conceivable sensor/valve and completely replaced vacuum lines searching this rabbit hole. I spent countless hours watching videos and reading articles. I finally hit on Clusterfix and ordered a PSOM for my ‘93 Bronco. I called to order, so I could send my old unit back later, and it was refreshing to be asked symptom questions to make sure I was ordering something I really needed. I am floored at how much it did to improve the operations of my Bronco! The properly operating PSOM fixed issues I didn’t even know I had. I’m recommending Clusterfix to many, many others!
Jason Hartl - Oregon