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Shipping prices are for Round Trip Shipping. Effective Nov 8, 2018 the price that you see for shipping is for Round Trip Shipping: Sending your item to us for testing/repair, and sending it back to you afterwards. After you place the order, we will email you a shipping label to send your item to us and tell you the nearest drop-off location. See our Shipping & Packing Info page below for more info.

Shipping / Mailing Address:
Diesel Technology of Chattanooga
5928 Hixson Pike
Suite A-358
Hixson, TN 37343

Over the years, we have found that we cannot take calls for technical support, troubleshooting, or diagnostic help due to the inordinate amount of time they take up. Once we have received and tested your parts, we will provide you with additional troubleshooting tips to help you solve the problem.

Online Customer Portal

You must fill out this Customer Vehicle Information sheet and send it in with your PCM or IDM.

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