nesralyrrej
Member
- Joined
- Jun 23, 2014
- Messages
- 309
- Reaction score
- 2
- Points
- 18
- Location
- Arvada Crawlarado
- Vehicle Year
- 1990
- Make / Model
- ford
- Engine Size
- 4.0 s/c
- Transmission
- Manual
- My credo
- Make it fast, Make it loud.
its a 1990 2.9, I was driving home and I pushed the clutch in to stop at a light and the idle jumped up to about 2k rpms, not a big deal I though, because its done it before and I usually have to tap the gas and it will drop ,so I did and it stayed at 2k. so I took it home, turned it off visually inspected every inch of vacuum line not a crack or hole on one. i know if the iac were sticking i could unplug it and it wouldn't do anything, i unplug mine it just dies. new map, new tps, new intake air temp sensor,im stumped. when i first start it it idles at800, then i press the gas and it stays at 2k, the throttle is closing entirely by the way any help would be superb