I would like to thank Daniel Jasoni first of all. I paid $18 to get my smog check, failed, paid $52.00 for a diagnosis to tell me i needed to replace both upstream oxygen sensors and was going to be charged almost $600 to replace them at Perfect Auto on Craig and Tenaya. BS. I found them at Pep Boys for about $65-$75 each. Now I dont Know to much about cas but when i got to Pep Boys Daniel helped my find out what i needed right away. In about 10 mins, he had already found out what codes needed to be fixed and exactly what sensors i had to replace to pass my smog @ no charge, thats what i call Customer service, he never tried to roll over on me once.Through it all i was going to get charged almost $600 and with his help it only cost me about $200 with parts and installment. Thank you so much Your awsome. I cant even explain. I know exactly where to go next time for my auto parts. Thanks    the kid in the black dodge dakota