Error Code Diagnostic Tool

  • EFI Tuning Error Codes
  • GMC Error Codes
  • POWERSTROKE Error Codes
  • DODGE Error Codes
Trouble with your tuner? Enter code here for quick troubleshooting!

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        Not only a leader in diesel performance and synthetic lubricants, but a leader in customer service! Our small team ensures you get friendly, knowledgeable, experienced, and personal serivce.

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        Willie Manners is a diesel tuning legend, drawing from years of expertise. Etiam semper ultricies risus sit amet consequat. Aenean fringilla est augue, a egestas ante.

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        Why choose Synthetic Motorsports for all your diesel truck needs? Because are all truck people. We test our products on our own trucks!

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