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Welcome to HowEFIWorks.com with Andy Whittle. Andy has an extensive background working with many ECU’s and is here to share his knowledge through a series of How-To videos.

Check out the YouTube Channel for all latest videos

Contact me at whittlebeast@gmail.com

If you feel inspired to help me stay motivated….   www.Paypal.me\HowEFIworks

Visit the Videos page for featured videos.