- Joined
- Sep 19, 2007
- Messages
- 7
- Points
- 3,001
- Vehicle Year
- 1993
- Transmission
- Manual
Have 93 Ranger w/3.0 The pickup was sitting for 3 years when i got it.
When pickup is cold idle goes up and down, when it warms up it stays steady except when deccelerating goes below 5 on rpm. brought for inspection and said vacuum leak was fixed. but still have idle problem no codes checked resistence on iac, tps,maf,. Also cannot get timing advance.Removed spout connector and there is no change.
Also changed ICM. I am thinking it's the PCM.
Any one have this problem before.
Any info appreciated
Joe
When pickup is cold idle goes up and down, when it warms up it stays steady except when deccelerating goes below 5 on rpm. brought for inspection and said vacuum leak was fixed. but still have idle problem no codes checked resistence on iac, tps,maf,. Also cannot get timing advance.Removed spout connector and there is no change.
Also changed ICM. I am thinking it's the PCM.
Any one have this problem before.
Any info appreciated
Joe
