At 50,000 miles I blew the head gaskets on my 6.0L diesel pickup (I know, big shocker there). I took it to Autoway but within 20 minutes walked out from the complete lack of professionalism. Called Walker and took it right up to them. From the time I dropped it off the truck was done within 3 days. Diesel tech took the time to explain some important information to me and show me the failures on the old gaskets. Also went over all the tests they performed and how healthy the other system components were. Diesel tech was Justin and I highly recommend.