Seller notes

This listing is a Repair & Return for your Duramax Diesel LLY LB7 FICM engine computer. ECU Repair 1 can repair all part numbers for the Duramax Diesel LLY LB7 FICM. Information required to repair your part: 1) CONTACT INFORMATION - Name, Return shipping address, and phone number 2) eBay username 3) Vehicle Information - VIN# and Mileage information Please include this information along with a description of the problem you are experiencing in the box with your ECU. How Our Process Works: 1) Use...

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