2007 Mercury Mariner Q&A

2007 Mercury Mariner Question: Changed Idle Intake. It idles low and stalls at stops. Runs fine on road.

3.0 L engine. 89,000/mi , not giving any codes. My husband changed the idle intake at the beginning. Nothing helps. We have done a tune up. -
This question hasn't been answered yet.
Answer It or share it on , or Email to get an answer.