Engine Performance problem
1996 Ford Aerostar 6 cyl Two Wheel Drive Automatic 166000 miles
van has consistantly run at 21mgp since purchase.
last two month has dropped to 17mgp.
runs as smooth as before.
would a code reader be able to give me some direction as to what changed?
would ECU be able to change settings?
Tuesday, October 12th, 2010 AT 3:52 AM