If you are more worried about incorrect milage just recalibrate until the milage is on. I just did a speedo healer and did it more for the miles than the speed. I can always figure out where I am as for as speed and adjust, can't do that for the miles.Only with aftermarket products like SpeedOHealer from Heal Tec Electronics.
http://www.healtech-electronics.com/
I put one on my 2002 and it works well. My speedometer was off by 7.2% but it is accurate to within a mile per hour. But, now my odometer reads 4% less miles than actually traveled.
Oh well, you just can't win every time.
Wait a sec, you mean the odometer was accurate before you put the speedohealer on and now that the speedometer is adjusted the odometer is off? I would think the odometer would go off of the speedometer so correcting the speedometer would in turn correct the odometer.Only with aftermarket products like SpeedOHealer from Heal Tec Electronics.
http://www.healtech-electronics.com/
I put one on my 2002 and it works well. My speedometer was off by 7.2% but it is accurate to within a mile per hour. But, now my odometer reads 4% less miles than actually traveled.
Oh well, you just can't win every time.