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Diagnostics and parts writer, page 7 of 7

Greg Malone

Greg specialises in modern car electronics and has spent years explaining fault codes to people who have never used a scanner before. He writes about diagnostics, parts selection and the electrical systems that most DIY guides still treat as a black box.

Diagnostics and parts writer, page 7 of 7

Blue prism pattern suggesting electrical spark and ignition cycle Diagnostics

Diagnosing a Misfire Without a Scanner

A misfire is one of the most common faults a petrol engine produces, and it is also one of the more diagnosable ones without...

Greg MaloneSep 11, 20265 min read