vekasy
New Member
- Joined
- October 30, 2010
- Messages
- 3
- Reaction score
- 0
- Year, Model & Trim Level
- 2003 limited
2003 V8, 87k miles, original plugs. Checked for vacuum leaks, cleaned MAF with contact cleaner and air. There was a minor improvement after computer relearn. Installed a new after-market IAC (Duralast from AutoZone $85). Did computer relearn. Result was highly erratic idle and RPM ‘sailing’. Considered a defective part. Exchanged IAC for same. Same result. Installed the old IAC and idle returned to the original issue.
Could the IAC not be getting a proper signal?
Thanks much!
Could the IAC not be getting a proper signal?
Thanks much!