Questions & Answers for: Mercury Mountaineer egr vacuum solenoid

...vacuum of the EGR valve and the passage pipe. Install the new EGR gasket and connectors. Allow the vehicle to warm up outdoor to burn up any remaining WD-40. Take it for a test drive. Please rate my ...

...vacuum leak (hoses and loose bolts) on intake manifold, EGR valve defective or not properly controlled, PCV valve defective, sticky injectors, bad plugs/wiring, O2 sensor, ect.. Use the scan codes to ...

2001 mountaineer ck engine light stays on error code P0402 which research shows is most likely the EGR Pressure Feedback Sensor. Where is this part and how do I change it? IF you go to autozone.com ...

...vacuum leak caused the idle to raise.Use a can of fuel injection cleaner and spay around the intake area while it is running. If you hit a spot that makes the idle come down a little, test it a few ...

of sudden when idleing, it sounds and feels like it's going to stall, when driving it's fine. check egr valve on exhaust of car it might be getting open early, just remove the tube pipe of egr and try

...EGR Valve-Disconnect the vacuum hoses, plug them and road test as you explained Goes ago-- new valve May also have an ignition coil going, and no check light Next TPS sensor--It is replacable,only ...

...vacuum to the EGR valve. It should click open when you apply 12 volts to it. If all this is good, check the wiring from the flowmeter to the computer for continuity. Please let me know if you have ...

...solenoid). HERE the instructions. DTC P1450 - Unable to Bleed Up Fuel Tank Vacuum Monitors the fuel vapor vacuum and pressure in the fuel tank. The system failure occurs when the EVAP running loss ...

...Vacuum operated, others are electric. The electric units use a single solenoid with a variable length plunger that gets its signal from the dash knob. When the lightbulb in the dash selector knob ...

...vacuum leaks, egr valve, i read a few things were people talking about a o ring under the separator. which is under the intake manifold. i would check the easy ones first before pulling your intake ...