I have a 2002 Dodge 3500 have the same problem with the torque converter locking and unlocking between 45 to 55 cruising speed is more or less just shifting back-and-forth drove me nuts I was reading and looking at prices of transmissions on eBay when I saw this quick fix read some reviews on it and discovered a lot of people are having the same issue thought I would pull the trigger and try it best decision I ever made as explained in the product definition you attach this wire to your transmission harness which is very simple to do by the way And you have immediately solved your problem if converter lockup is your problem Dodge automatics do tend to go bad but if you have clean fluid and no other issues other than the shifting back-and-forth at cruising speed this more than likely will solve your problem the fix took about 15 minutes give or take five this product came with all necessary instructions to do this job good luck I hope this review helps you out I can see my truck going 1,000,000 miles with no problem plan to keep it for a long time thanksRead full review
Verified purchase: Yes | Condition: New
As of right now this has helped alot. My "surging" problem is gone. I've only had it installed for 2 weeks but it seems to work well. Time will tell.
Verified purchase: Yes | Condition: New
It cured my problem with the torque converter issue. My truck runs better than ever!
Verified purchase: Yes | Condition: New
Had a remanufactured transmission installed in my 95 ram 2500. I thought I had gotten a faulty transmission and was about to pull the transmission before I stumbled upon this product. All I can say is wow! Totally cleared up the transmission searching for lock up at around 50 mph.
Verified purchase: Yes | Condition: New
It fixed what I thought was a trans problem.No more rough shifts at 40 to 50 miles per hour.Simple install.THANK YOU
Verified purchase: Yes | Condition: New
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