2006 Mercury Mountaineer "egr valve" Questions

...EGR valve is stuck open, it could cause a rough idle. P1400 indicates there is a problem with the EGR flowmeter. This may be the result of a valve that is stuck open or may be the cause or may be ...

...egr valve egr postion sensor, checked the egr selonoid for resitance showed 30 ohms. set code off shortly after starting back up. Check the passages under the airhorn. When carbon builds up the ...

1997 mountaineer 5 liter motor ,how to replace egr valve, find location I have the 97 built in 96' (non DFTE) and the EGR valves is just to the left of the Transmission dipstick.

...EGR valve defective or not properly controlled, PCV valve defective, sticky injectors, bad plugs/wiring, O2 sensor, ect.. Use the scan codes to replace parts--don't just start swapping parts till it ...

...egr valve on exhaust of car it might be getting open early, just remove the tube pipe of egr and try it if the sound in idling is gone then check with your mechanic why it not working , dont replace ...

...egr valve but most likely the idle air control valve which controls the air and idle from the throttle body try taking it out and cleaning the tip as well as in the throttle body where the control ...

...EGR valve but I also keep hearing it might be a fuel pump related problem as well Connect to a live OBD2 reader and see if the O2 sensors jump a lot If so they are fine. If they read 0 or something ...

where is the egr valve located on a 1997 mercury mountaineer. follow the air filter vent up to the throttle body then look in back of aluminum housing

i have a bad rusted egr valve on a 2003 mercury mountaineer that will not come off try spraying a penetrating oil like Pb Blaster or Kroll and let it sit overnight.

...on the PVC hose on the intake if there is no problem there the idle air control valve maybe no good also make sure the EGR valve is not open the check engine light sould be on if that was the ...