1998 Chevrolet Astro LT 6 Cyl 4.3L
Transmissions & Drivetrains
Harsh 1-2 shift with Chevy 4L60E transmission (1998 late model)
Anyone else experience a very harsh 1-2 shift with a 4L60E (late model) transmission? This is in a 1998 Astro AWD with the 4.3 L.
you have whats called a tv cable in your throtlle body ...this has to be re-adjusted your problem probably is nothing major.have a tranny shop re-adjust this for you...takes maybe 5 minutes of time