I order the heat sync kit after i talked to the tech department and they helped me trouble shoot my 94 3500 6.5. They were patient and very helpful. The part took 10 min to install, fired her up she is running smooth. I will not go any where else for...
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From: John s.

Dear Walt Jill and all the other employees at ds diesel supply . I recently purchased your far heat sync kit for my 6.5 td it was the best thing I have done for my truck . Not only did it fix my stalling issue but it increased my fule mileage and horse...
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From: scott l.