Post by 90GTVert on Jul 24, 2018 15:59:07 GMT -5
Really easy way to do it is send it off to somewhere like Team Torque that calibrates them professionally. Problem is, that's expensive. It was over $100 for one when I used them. Through the Snap-On guy I think it was like $70 each when I had them done, but that has been 10 years ago or more.
Otherwise, search YouTube and you will find step by step vids about checking and calibrating.
Otherwise, search YouTube and you will find step by step vids about checking and calibrating.