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Well after changing several sensor,two EGR, spark plugs, wires also other small price items i.e. TPS sensor. The engine light remain on, just when I was about to change the O rings on the intake manifold, because I felt it was my next move the engine light shut off and has remained off. What is that all about ? Should I kick the car ?
Are their any video available showing the replacement of this part ? The intake manifold O rings if not do you have any pointer for a person like myself that has some mechanic skills.
How many EGR sensor does a ford explorer have on a V 6 OHV engine the diagram said there is two, however the parts store gave me one,and where are they located?
I changed the EGR sensor recently and the vehicle performance improve, but the check engine light turned on again. should I check the O ring in the intake manifold or just ignore the light? When I turn on the vehicle in the morning it accelerate and decelerates for a second, but then idles good. The codes are P0171 P0325 P1000 P174.
engine lights are on they told me to change the knock sensor, however the parts store gave me the egr sensor?