Decade history of borderline pass fail
Car sat with old owner & gets little use by me.
Tweaked by smog this time. Tech suggested EGR valve
So can I clean mine?
Check its vacumn hose lines
Anything I can do
Scrounge the junkyard for a low mileage EGR.
I want to do what I can as it was suggested the EGR valve costs $500?
Help
