sirs, thanks for your help with my fuel delivery problem. after installing the heat sync, i encountered a minor problem with the ground wire, but after a call to you and some tips ,i completed installation and the 3500 gmc savanna is running better that...
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From: Randy

I am new to deisel trucks and own a 6.5 gm.i was having a problem with water in fuel sensor so i looked u guys up to buy one and read ur help list on that part.u talked about the t handle for draining the water i did so and it worked!!! I would lilike to...
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From: william b.