Hi,
I will be getting my 190E back from the shop in the next
few days. The estimate for valve job and timing chain
with top rail is $1700.00. Is this a fair price for this work????

Second question, an associate at work said when he did a
valve job on another vehicle the resulting work blew
out the bottom end, is this likely on my car with 207,000K.

The shop is using some chemical in the cylinders to
free up any sticling or carboned rings.

Your comments, Please.