Had a number 2 cylinder misfire on my Subaru Outback took the car to get it checked out and perfect auto quoted me a 2600 bill for the repair.. I called a friend of mine and he did a compression test said the engine was fine changed the plugs and wires cause they were real bad and also fixed my a/c that was not blowing strong all for 340 dollars so be careful as they seemed to try and rip me off.. My car runs perfect now.