About a month ago while driving on the highway my transmission seemed to disengage or slip (not sure of the correct terminology ). I was going about 75 mph, and then it felt like the truck had lost power, it was basically coasting. The rpm’s were going up on the gauge as I gave it gas, but the truck was not accelerating. I pulled over shut it off, waited a few minutes and then started it back up again. This happened once more during the trip. The truck ran fine for a day or two, then it happened again, but this time it was as I took off from a stop. This has happened randomly about once every other day. I replaced my transmission fluid and filter and the problem still occurs. Only one time the check engine light came on, and I was able to get it read before it cleared. Currently there is not a check engine light on. The code read P0720, which is output shaft speed sensor. What should I do?
Dec 10, 2018 at 6:07 PM
