When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
Alright so my car needs a new one and i have no knowledge of cars what so ever but i do know where it is and it looks fairly simple, i have a buddy who i believe knows some stuff, i was wondering just how hard these are to put in and if i could do it myself.
Thanks spud appreciate it bud. This ****s annoying, ive been getting like 15-20 mpg cause of this ****..usually get like 80 miles per quarter tank lately its been like 40 if im lucky.
May be another issue in the works, as egr "should not" directly effect mileage this way. When was last tune up? How is tire pressure and tread wear? What condition is your fuel pump and filter in? With a drop like that, there could be peril on the horizon far worse than egr.
There is your mileage drop, or at least the bulk of it. I'd suggest replacing both 02 sensors. That is just how I am. Anything in pairs or groups gets repaired/replaced the same time.