Speedo off

[Maxman376]

My speedo is off 5 mph according to a GPS. IS there a easy way to fix this. Can it be recalibrated or is a speedo healer the solution.

 

[TURBO200R4]

Yes i think we can do it on the older ones.
with tuneecu you can reset plus or minus what ever percent you want
however your milage will then be off whatever percent you select.

 

[Tripps]

All speedos read 5 to 10% high on all vehicles.