Thanks to Bob and the crew at Certified Transmission in Grandview. My daughters car was in bad shape and I had vision of a new transmission or a total rebuild. I could have been told that I needed a rebuilt transmission and I would have bought one. Turned out that it was just a bad sensor and catalytic converter. I am sure I could have been sold a new catalytic converter and I would have bought that too. I was informed that federal law requires an 8 year and 80,000 mile warranty and I could get a new catalytic converter free at the dealer in Grandview. Thanks for you good and honest service and repairs. I have been to other transmission shops around Kansas City and found out that I was overcharged and the work they charged me for was not what they did. Every auto mechanic I know in greater Kansas City recommends Certified Transmission!