Hi All!
2011 Ford Edge Limited, 3.5L AWD, 60k miles
Original issue: Cylinder 3 and 4 misfire. Threw codes for misfire + o2 sensor issue (just once)
Remedy: Swapped plugs out...
New issue: While it idles + cruises at low speed like butttttttttter, I now have HORRID MPG in city. Its averaging about 14 MPG when I used to get 18 or so! Have been off work a while due to health issues so not done my normal 50miles one way to work highway driving. Also, more disconcerning, is that its seriously lacking power. Whenever i try to accelerate or anything that would need some major power the engine RPMS go up to about 6000+ and the car goes literally no where. Im throwing codes P0340 and P0344 (camshaft position sensor codes).
Other info: cylinders 3 and 4 plugs were pulled and had gaps of about .68+ while the others had maybe .58... They were corroded and fouled but not horrid. The gaps were just really bad in those two. Meh, whatever. I drive alot.
Went to dealer, just got OEM plugs and the parts manager said "check the gap but they are now usually gapped from factory so u dont need to widen them anymore.". Outta the box i checked and all were @ .54.... so i installed them all.
If the gap of .54 is too small, wouldnt that mean im potentially not igniting enough fuel to combust?
If gap is too small, couldnt that cause the codes to be thrown?
Where is the position sensor? I dont think i was anywhere near it.
Thank you SO very much for any help... Im going thru a divorce, foreclosure, and am now a single income dad - trying my best.... i have some health issues and just trying to curb any trip to a garage or dealer if i can.
Thanks!!!!!!!!!!!