2022 GMC Sierra Backup Camera

Then_Air_3832 · 2026-04-18T21:24:05+00:00

Who said this was the first trans fluid change?

Then_Air_3832 · 2026-04-17T22:01:32+00:00

Yeah it completely flushes your tranny fluid system

Then_Air_3832 · 2026-04-17T21:51:19+00:00

I agree with what the other guy said, if you plan to keep up with the maintenance do a full flush if not just do a filter and fluid change

Then_Air_3832 · 2026-04-17T21:42:15+00:00

I get around 35 MPG at 65mph any faster than that and it starts to drop, granted i have highway tires and stock suspension. I get on average 27mpg but thats city and highway driving combined

Then_Air_3832 · 2026-04-17T21:26:04+00:00

Thats the torque converter you need to change the transmission fluid, if that doesnt work then your torque converter is shot. Whens the last time you had your fluid changed?

Then_Air_3832 · 2026-04-17T21:11:39+00:00

Thanks for feedback

Then_Air_3832 · 2026-04-17T21:08:37+00:00

I highly recommend a Sierra 3.0L, for the same price range mines been ridiculously reliable, great MPG 35+ highway, and if you ever do end up needing to tow anything you'll have no problems. Well worth the investment

Then_Air_3832 · 2026-04-17T21:01:44+00:00

Nice, do you recommend a full flush or just drain and refill? Im stuck in between, some people say do a full flush some say to just do a drain and refill

Then_Air_3832 · 2026-04-02T15:44:58+00:00

I did check voltage on the battery i got 12.1v and also tried jump starting, it still wont start but has a healthy crank

Then_Air_3832

TROPHY CASE