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International Automotive Technicians Network
Re: Diagnosing GDI Fuel Systems
Posted to Technical Theory Forum on 9/4/2017

What I have seen is high pressure pump failures. Mostly on BMW and GM. Have seen high pressure cam lobe failures. Mostly on VeeWee etc. Have seen injector stuck open. Mostly on VeeWee etc. Have seen injector issues on BMW. I have also seen a lot of low pressur... Login to read more.