I got me a bronco II. Its an 88 4x4 with 2.9. When I got it, it missed a little bit but I changed pjugs and wires and it quit. But it wants to idle upand down and when you come to a fast stop it will dye. But when you come to a slow stop it dosent miss a lick.. I know its a sensor or something simple but I dont know witch one.
Help me guys
- Thread starter schroader
- Start date
- Joined
- Oct 25, 2007
- Messages
- 354
- Points
- 3,101
- City
- Bayville, NJ
- Vehicle Year
- 1989
- Transmission
- Manual
I think it could the the Idle Air controller (IAC) I had this problem in another truck. Quite simple to remedy, its the long round thing bolted to the upper intake on the passenger side. Take it off and get a good can of throttle body cleaner, spray it inside and make sure to get all of the black crap out. Most times that does it. If not there kinda expensive.
- Joined
- Nov 18, 2009
- Messages
- 258
- Points
- 3,101
- City
- Edmonton, Alberta
- Vehicle Year
- 1987
- Transmission
- Automatic
to add take the 2 screws on the sensor out and pull the 2 pieces apart GENTLY then go to town spraying both
even better try and find a new one at the j yard! cured my erratic idle
even better try and find a new one at the j yard! cured my erratic idle
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