Walt: My first purchase of exhaust, cooling upgrade, chip, and couple other things was awesome. Your support for those products and help for other non related problems was excellent. When the post office lost my chip, you went out of the way to make it...
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From: Randy B.

I bought a 95 ext. long bed 6.5 gmc and 1 week after that truck started to stall but only after driving then sitting the driving again. Dealer wanted to replace injection pump. I thought I would try some things first I contacted Walt and I replaced the...
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From: chad w.