An EFI (Electronic Fuel Injection) engine uses a computer-controlled system to precisely deliver fuel to the engine, replacing the mechanical carburetor for improved performance, fuel efficiency, and lower emissions
Always wear safety glasses.
Briggs & Stratton Vanguard 37hp EFI Computer Diagnostics & Fuel pump pressure test. Engine surges and throttle bounces. Will run computer diagnostics and test high pressure fuel pump. Easy to follow step by step
Briggs & Stratton Vanguard 37hp EFI Computer Diagnostics & Ignition Coil test. Engine runs bad and has no power. Will run computer diagnostics and test & check for fault codes. Easy to follow step by step. Can we fix this engine? Watch and see. See out takes at the end.
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