klwilliam
New Member
- Joined
- Feb 4, 2009
- Messages
- 3
- Reaction score
- 0
- Points
- 0
- Vehicle Year
- 94
- Make / Model
- Mazda
- Transmission
- Manual
I have a 94 B3000 and it has been idling irregularly, and also as I'm driving down the road it will make different clicking noises, and then it acts as like my throttle is stuck. I will push in the clutch to switch gears and the motor will rev up to almost 4000rpms. Even while I'm driving I will let go of the gas and it acts if the throttle is stuck and it will maintain the speed. It will idle down if I slow down using the clutch to force the rpm's back down, but this is not good for my clutch, and quite embarrassing. I have noticed that if I unplug the idle air control valve it doesn't rev up, or act if the throttle is stuck. Then again it idles bad, and sometimes won't start if I don't have it plugged in. I'm thinking its either the idle control valve or possible the throttle position sensor. Any help on this issue would be much appreciated, thanks for your time.