Mitsubishi 4g15 GDI engine problems

Nigel E

Asked by Jul 29, 2016 at 01:31 PM

Question type: Maintenance & Repair

Hello I own a Mitsubishi lancer CS2 lancer with a
4G 15 GDI engine. The car for some reason
doesn't want to run. When I am driving the car
shutters and thennit looses all power. I mash the
gas pedal nothing the car doesn't move. I did a
diagnostic of the problem. The diagnostic turned
up these possible problems. High pressure, Low
pressure, Fuel rail harness problem, feul rail
sensor bad. Took the car to a mechanic and he did
some trouble shooting. The sensor is good. The
harness is good. He narrowed the problem down
to the fuel pump on the engine block.I got another
one he put it on however the car refuses to start.
He tells me he is still getting low pressure. Is there
a way to adjust the pressure on that pump?. And
what would be the right pumping pressure?.

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