Has anybody cleaned their egr valve?

[yukon]

Ok brown is postive for solenoid

[poshatch]

wasnt this on zilvia? lol

i happen to have a complete second intake system so i went to the store and got that TB/intake cleaner stuff and started cleaning every hardline, softline, solenoid, and intake item with that stuff, works wonders, you should go threw and clean every item bit by bit if its really that gunked up or periodically seafoam that stuff like i do =D