Рет қаралды 843
I was running rich at high RPM and it ended with leaking fuel injector found. If you have negative high long term fuel trims that worsen with RPM fuel injector leakage is a possible cause. Without any testing injector leaks, a simple cylinder inspection in a GDI car may be all you need!
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Timestamps
0:00 - Intro
0:29 - The ideal fuel trim
0:51 - Running rich at high rpm
1:08 - The problem
1:48 - Fuel pressure regulator?
2:00 - The plan
#fuelinjector #fuelinjector #leaking #diyautoworksng #tuneup #diymechanic