8l90 Transmission Service / Repair

Doing the updated fluid and new filter . While I was down there did the sure-cool thermostat upgrade which I Highly recommend. This is not really shot to just showing clips I did doing it.

You do want to perform FAST ADAPT Relearn using a scanner . Snap on Matco autel so on so forth. Shifting  characteristics do change drastically. I had a slight shudder but was very unnoticed if you didn’t pay attention.

Doing all this has repaired my issue I replaced the internal harness as well super easy since I had a p0711 trans temp sensor performance. Well worth the money . Using a sprayer to fill the trans is the best thing ever for 6 bucks can’t beat it.

Tsb is https://static.nhtsa.gov/odi/tsbs/201...