question about DPFE(egr sensor)

[John H]

If it is going bad will it cause a slight miss when light on the throttle? I had a CEL on scaned said bad EGR but then i realized the breather tube was loose where it hooks up to the engine.fixed that reset comp now no CEL but still have miss,goes away when i accellerate though. Might be those damn bosch spark plugs i put in about 15,000 miles ago too.

 

[nitrofan1]

Ya answered yer own question! LOL
Get rid of the Bosch. If ya had a VW I'd say great.
Motorcraft Platinum or NGK Irridium.