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Old 02-15-2012, 07:51 PM
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HUMTECH HUMTECH is offline
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Default Re: programming speed sensor after installing 40" tires?

I know on some GM's you can go into the ebcm under the special functions menu and set tire size. Not positive if this can be done on an H3 or not
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1987 Jeep YJ 403hp sbc 653hp on NOS
1998 Chev Z71
2007 Chev Trailblazer SS
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