2001 Ford Escape Q&A

2001 Ford Escape Question: trouble started as a P0401 EGR Low Flow

I changed all the vacuum lines, changed the ERG, and solenoid pump. The truck stumbles once i put the vacuum line on the ERG valve(runs smooth with out the vacum line on the EGR vavle). Can anyone suggest a system to look at? -
Answer 1
Would help to know what engine you have. -
Comment 1
sorry its a 3.0 V6 2WD -
Comment 2
Now, try switching vacuum hoses at EGR control solenoid. The black thing with two hoses and wires going to it. Like next answer suggest wrong hoes to EGR. -
Answer 2
If you're getting constant vacuum to egr at idle , maybe wrong vacuum line or control signal problem. -