1990 Ford F150 "egr 2" Questions

is where the egr passages are. Take off 4 8mm headed bolts remove the egr from there first, and any vacuum lines. You will find 2 passages that are clogged with carbon. Clear them both and re-assemble

...2 codes are egr related but the 607 ecu performance issue sounds like im getting some false codes It is very possiable that you may be getting a false code that will reocure till egr problems are ...

...2 egr sensors still have same problem. i have lost about 3 miles to the gallon and has a little miss Try cleaning out the egr passages. That is usually what the problem is. The carbon builds up and ...

...EGR) that is a silver box with 2 hoses coming off the bottom that connect to the egr tube. That is the problem. Replace the sensor and your P0401 (that is the correct way to write the code as the P ...

...unit&tube on and f-150 5.0 liter. THE EGR IS HELD ON BY 2 SCREWS. THE TUB IS HELD BY TWO SCREWS ALSO YOU CAN DO THIS IN DRIVEWAY WITH NO JACKS OR NOTHING.CAN E-MAIL ME AT :  ...

...cold, has been recently been tuned up EGR Valve and pdfe sensor control idle speed might need to change the sensor and the 2 high temp rubber hoses also clean the EGR valve with some carbon

EGR Valve related ,so work on that first The 175 is a Rich O2 Sensor on Bank 2 The would be the drivers side for you I would replace the front 2 O2 Sensors IF they have more than 100,000 miles on them

...2 miles or so. This only happens after the engine gets warm. I have put a new throttle control sensor in and a PCV sensor. Any suggestions? ild check the egr system ..the valve may be dirty or partly ...

...EGR was out your engine light would stay on!usually hi way drive is a whole new emission game sensor work 100% different that city drive you have a O2 sensor problem don"t Get$$ the problem when if ...

...2, sensor 1 O2 sensor according to the codes I had on my '97 F150 and it still idles really rough most of the time, At times it idles smooth cold start or after getting to running temp. Could this be ...