86GT351
forum member
When a vehicle comes in with Multiple Fuel Pressure codes. This is the result we found.
.The fuel injection pump receives fuel from the fuel pump assembly, increases the fuel pressure from approximately 448 kPa (65 psi) to a PCM determined pressure up to as high as 15 MPa (2175 psi), and delivers it to the fuel railsar comes in with multiple fuel pressure codes. This vehicle has a High Pressure Fuel System.
We found that The Bushing that rides on the cam lobe that depresses the pump is worn. This is truly what happens when you DO NOT change your oil properly.
Somewhat expensive fix and obviously car runs like Crap
.The fuel injection pump receives fuel from the fuel pump assembly, increases the fuel pressure from approximately 448 kPa (65 psi) to a PCM determined pressure up to as high as 15 MPa (2175 psi), and delivers it to the fuel railsar comes in with multiple fuel pressure codes. This vehicle has a High Pressure Fuel System.
We found that The Bushing that rides on the cam lobe that depresses the pump is worn. This is truly what happens when you DO NOT change your oil properly.
Somewhat expensive fix and obviously car runs like Crap