bsmith
Junior Member
- Joined
- Mar 15, 2017
- Posts
- 1
- Reaction score
- 0
- Location
- Kemmerer Wyoming
- First Name
- Brandon
- Truck Year
- 1987
- Truck Model
- k5 jimmy
- Engine Size
- 383 small block
hey guys my throttle on my 1987 gmc jimmy with tbi has been really random as far as throttle response is really random one minute its very responsive and quick to get up to speed and another minute its very laggy and slow to get up to speed