We have used CarX Auto Service in Iowa City on several occasions in the past couple of years. I would recommend for basic services like oil change and winterizaion but I have no experience with them beyont that. I have been able to make an appointment and get things taken care of as promised in a friendly manner and on time. They always have coupons in the local ad sheet so the prices are reasonable.
On one occasion, I had purchased an air filter at Wal-Mart but had trouble installing it myself. My wife stopped by Car X and someone came out immediately and installed the air filer for her at no charge!
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