EGR and parts diagnosis DOHC 4 cyl.
Hi everybody, I'm getting the same poor gas mileage as some others out there, so decided to clean all sensors associated with the system, and replace my plugs/wires. Problem is, the Haynes manual doesn't exactly show what sensor is what, or how to get some out. From what I gather, the EGR and PCV valve is pretty important to proper running, but it appears to be a &^%$h to get out to clean, as it runs down the back of the block. I'm posting some pictures hoping that someone has done this before (the EGR/ PCV), and can confirm that #1 is the EGR, and #2 is my PCV valve.