pressure sensor

My check engine light came on a few months ago and gave the code p0401 (little flow in EGR system) I changed the EGR valve and the EGR solenoid and I reset the light by disconnecting the battery--but a few days later the light came back on and the car is a bit shaky when idle---what is the...

My check engine light came on a few months ago and gave the code p0401 (little flow in EGR system) I changed the EGR valve and the EGR solenoid and I reset the light by disconnecting the battery--but a few days later the light came back on and the car is a bit shaky when idle---what is the...

My 1998 GT turns over but wont start. First time was my wife tried it last week and no go. I tried it later and it started right up no problem Next day it won't start. I have good spark to plugs. I changed the CCRM and still have the problem. I have only 6.8VDC to the inertia switch and the fuel...