2000 Toyota Camry LE 2.2L 5SFE Automatic
I recently bought a 2000 Toyota Camry with the 2.2L 5SFE engine. It has the P0401 code for the EGR valve. I figured it would be an easy fix, so I ordered a new valve from Rockauto. To my dismay, I find that the bolts that are on the bottom of the valve are completely rusted and pretty much rounded off. I can't get a socket or wrench on them. They're in a tight spot, so drilling doesn't seem like an option. Anyone have any tricks they know of to get them off, or at least a way to try and clean the valve without removing it? I can't stand seeing this CEL, and it seems to be affecting the idle.