Took my van in for minor tune-up so I thought. End up with major tune-up base on manager recommendation. Left the lot realizing that a v-6 engine van running like a 4cylinder engine. Studer and choked sometimes during exceleration. Took it back to shop 3 months later and every personel and manager had every excuses to the problem that pops out of their. No issues found base on their computer. If you are certify then you shouldn't need a computer to tell you what the problem is. It's funny how the mechanic that work on my van doesn't work there any longer. Off course the manager couldn't tell me why he doesn't work there anymore. With the shop unwilling to honor my loyalty, I left the shop angry with disbelief. Sorry lying manager and his assistance that test drove my van. DO NOT TAKE YOUR CAR HERE FOR SERVICE