09-25-2022, 06:36 AM
I think if an ECM is replaced it has to be programmed to that specific engine. If so then the mileage might be correct in the ECM.
Forest & Cindy Olivier
1987 log cabin
2011 Roadtrek C210P
PO 1999 Foretravel 36'
1998 Newell 45' #486
1993 Newell 39' #337