Are you looking for a new mechanic for your recently purchased used or new car or truck? Here are some great tips to assist you in your search;. Try to find a mechanic before your car breaks down and you need one to allow you more … Ask about their policies on estimating repair costs in advance, do they always call with an estimate and get permission to do the work in advance? What about fees to diagnose your problem, is there an hourly fee and if so what is the charge? …