2000 Villager Sport = great little vehicle. HOWEVER, since last tune up in June '09, MPG has dropped & over last 3 months am losing power & acceleration. Engine seems to run fine, but no acceleration.
Also, speedometer intermediately goes "crazy": jumps all around, and sometimes dies temporarily. Of course, this causes cruise control to go out.
Could the two problems be connected?
Service Engine Soon light on: CODE = 0400
Thanks for any suggestions.