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M-ScopeAuto Transmission

EFI Troubleshooting

Electronic fuel injection diagnosis: rough idle, hesitation, poor economy and starting problems that also upset the gearbox.

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About this service

The engine and the transmission talk constantly, so a fuelling fault rarely stays on the engine's side of the conversation. Misfires, a lazy air-flow sensor or an intake leak show up as hunting between gears or shifts that never settle.

We diagnose the EFI system, injectors, sensors, fuel delivery and ignition, and fix the cause, so the transmission stops being blamed for the engine's problem.

Need this service?

Message us on WhatsApp with your car's make, model and year, and we'll quote you before any work starts.

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