dlance
New Member
- Joined
- Jan 10, 2009
- Messages
- 2
- Reaction score
- 0
- Points
- 0
- Vehicle Year
- 1990
- Make / Model
- ford
- Transmission
- Automatic
90 Ranger with 2.9l v6
Surging idle along with surging voltage on the dashboard voltmeter. Based on many posts, sounded like a bad IAC valve so I replaced it. Surge still there. Cleaned MAS, IAT and coolant temp sensor.
Any ideas?
Thx,
Lance
Surging idle along with surging voltage on the dashboard voltmeter. Based on many posts, sounded like a bad IAC valve so I replaced it. Surge still there. Cleaned MAS, IAT and coolant temp sensor.
Any ideas?
Thx,
Lance