Transmission shifting problems
Asked by Guru9CWWJ Jun 24, 2017 at 09:39 PM about the 2004 Chevrolet Trailblazer LS RWD
Question type: Maintenance & Repair
When I would stop at a stop sign my trucks rpm's
wld go up to 1-2000 & act like it was ganna go.
Now when I put my truck in drive it feels as though
it won't go into gear so I have to accelerate and let
off real quick to get it to go but I am able to drive it
in reverse & 2nd gear perfectly?
3 Answers
Sounds like the exact problem I had with on mine. Take a look at this....http://www.tbssowners.com/forums/4l70e-transmission- help/72876-top-30-common-4l60e-transmission-problems.html This chart pointed to my throttle position sensor which is integrated into the throttle body. Whole throttle body must be replaced. Fixed that problem for me.
I have a 2002 Chevy trailblazer and it takes off in high gear but changes gears
Sounds like your trans shift solenoids are sticking or your Torque converter clutch solenoid may be going out