# What could be doing this? **URL:** \ **Category:** Maintenance/Repairs\ **Created:** [May 11, 2008, 9:50pm UTC](https://community.cartalk.com/t/what-could-be-doing-this/13902 "2008-05-11T21:50:49Z")\ **Posts on this page:** 3\ **Page:** 1
**Author:** ![roca1216](https://avatars.discourse-cdn.com/v4/letter/r/f04885/32.png) [@roca1216](https://community.cartalk.com/u/roca1216)\ **Post date:** [May 11, 2008, 9:50pm UTC](https://community.cartalk.com/t/what-could-be-doing-this/13902/1 "2008-05-11T21:50:49Z")
I got my clutch plates replaced on my silverado 4x4. Picked it up yesterday not far from the house. Today I drove it more and it seemed to not go into the highest gear and when it was saying 45 it seemed faster than that. I cut on the cruze control at 40 and it was giving gas then slowing down and kept on doing that. I am going to take it back to the shop to have it fixed but I would like to know what it might be before I do. Anyone with suggestions? Thanks ---
**Author:** ![BustedKnuckles](https://sea1.discourse-cdn.com/cartalk/user_avatar/community.cartalk.com/bustedknuckles/32/25_2.png) [@BustedKnuckles](https://community.cartalk.com/u/BustedKnuckles)\ **Post date:** [May 11, 2008, 11:05pm UTC](https://community.cartalk.com/t/what-could-be-doing-this/13902/2 "2008-05-11T23:05:33Z")
I’m assuming your talking about having an automatic transmission rebuilt, it will not go into over-drive, and the speedo is off. Yes, you need to go back to the shop. There is a problem, and it may be as easy as a bad connection for electronic shift transmissions, or a valve body problem in a mechanical shift tranny. ---
**Author:** ![roca1216](https://avatars.discourse-cdn.com/v4/letter/r/f04885/32.png) [@roca1216](https://community.cartalk.com/u/roca1216)\ **Post date:** [May 11, 2008, 11:51pm UTC](https://community.cartalk.com/t/what-could-be-doing-this/13902/3 "2008-05-11T23:51:02Z")
Yes its a automatic. Thanks.