Originally Posted by patpur
No they ran their computer and decided it was the EGR valve itself. Looks like a bigger computer/code reader than our Matco. We'll see when they get the parts, said it would be a few days. Should I ask them to clean the Throttle Body?
I am not sure if it is necessary. I was just going by information that I have read on the MB forums. From what I was reading, I took it that a dirty TB could be the cause of the problem with the EGR valve. It would not hurt to ask.