JL ​Performance

Diagnostics and Auto Electrical Services

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We have been specialising in Automotive electrical and mechanical diagnostics for a number of years. James is an IMI (institute of the Motor Industry) Diagnostic Technician and was in the final 10 of 2022's Top Technicain Competiton.

IN depth diagnsotics is our passion an there is way more to diagnosing an issue with a vehicle then plugging in a diagnostic tool and changing parts based purely on a fault code stored. Our mantra is 'Test not Guess' Fault codes can give you a direction but precise mechanical and electrical testing to prove a faulty part or wiring is a much safer bet.

We pride ourselves on never playing Parts darts with a customers money like some technicians have a reputation for we will only recommend replacement of a part we have extreme confidence in giving a lasting repair.

We are also proud members of the SImply Diag Network a group of like minded professional automotive technicians who do their best to help each other in our attempt to raise the standard of work and ethical practices of the automotive industry.

We strive to offer the best options for our customers and are currently increasing our Dealer tools arsenal to include coverage for Ford , Jaguar/Landrover, Peugeot/Citroen + Vauxhall, VAG Group - Audi Seat Skoda and VW.