Question about 1998 F150 Regular Cab
EGR system. You must know what item is bad. The valve can be checked easily by removing it and check if it holds vacuum. Also clean the internal area with carbon build up. The solenoid, relay switch,
Question about 2001 F150 Styleside SuperCrew
...off of the sensor, clogged pipe from sensor to manifold,clogged egr passages,bad egr valve i see these daily most time not same causes but generally one of these also bad egr vacuum ...
...vacuum pump and pull the EGR valve open while monitoring engine RPM's & DPFE voltage. There should be a noticable difference in RPM's with the EGR open * Clean out the EGR valve and/or tubing to ...
...egr vacuum solenoid? I have suction on the tube going to the egr valve top. What should I do now? I need help cause state inspection is coming up real soon. According to a Ford truck forum, cleaning ...
...egr or egr vacuum control solenoid or could be ignition problem like bad coil or distributor not sure which your truck has dont know what engine you have. Its possible you may just need tune up and ...
Question about 2001 F150 Styleside SuperCrew
...EGR valve vacuum line is attached and leak free. If no problem found, then the EGR passageways in the throttle body should be cleaned. Carbon will build up and block the EGR flow. If still no problem ...
...EGR vacuum solenoid, and DPFE sensor. Remove the air intake assembly (up to the throttle body). There are two vacuum lines from the EGR vacuum solenoid, find where they reach the EGR valve and the ...
Question about 1995 F150 Styleside Regular Cab
...an emissions problem...check for a vacuum leak, you can also check your codes on an OBD 1 meter to narrow down other causes...but is usually either a vacuum leak or a dirty/malfunctioning EGR
...usually caused by carbon buildupLack of a proper vacuum signal to the EGR Valve from EGR Vacuum Solenoid EGR Vacuum Modulator is defectiveEGR Temperature Sensor is defectiveEGR Valve is ...
what does code p1409 mean "EGR Vacuum Regulator Solenoid Circuit Malfunction". Check the EGR vacuum regulator solenoid.
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