I accelerate and it seem like it don't wanna go due I need my solenoid clean are exhaust system by the converters clean can u help me tire being broke with this vehicle
I replace egr sensor, dpfe and egr still code 0401 popping what it is on 2002 Lincoln LS
In a lot of cases it not the EGR but the fuel. Pressure test your fuel, and check your fuel filter.
1 more answer , 3 more comments
It sure would be nice to understand what the poster is asking.
Because a DIY'er reads insufficient flow from EGR, that must be the issue, and now he has changed some very expensive parts and does not know why it didn't fix the issue. But that's what it said, LOL
How does one pressure test the fuel ?
With a fuel pressure tester, which includes a hose, fuel rail connector and fuel pressure gauge.