Getting the most out of a 4r100 rebuilt transmission
If you're staring at a puddle of red fluid under your truck, you're probably already weighing the pros and cons of a 4r100 rebuilt transmission. It is never a fun realization, especially when you rely on your rig for work or hauling a heavy trailer on the weekends. These transmissions were the backbone of Ford's heavy-duty lineup for years, found in everything from the legendary 7.3L Powerstroke diesel to the V10 gas burners and even the early Duramax-fighting Excursions. They have a reputation for being tough, but even the best workhorse eventually needs a fresh start. ...