My 2016 Monterey (Freestar) surges at stop. It did this before a recent Tranny Replacement, put in new spark plugs
and O2 Sensor. Mostly when its not warmed up, sometimes Goes away after allot of driving,
JA: Are you fixing your Monterey yourself? What have you tried so far?
Customer: I had a independent Mechanic look at it, he put in the plugs and O2. Runs better, but did not solve the odd pulsating surge. Recent Oil Change, RXP in the fuel.
JA: Has the vehicle turned into a gas hog? And how does it start -- same as usual?
Customer: Starts pretty good, not perfect,better after the new plugs, Haven't noticed fuel change. 123,000 moles
JA: Anything else you want the mechanic to know before I connect you?
Customer: Not sure