I have a 06 chevy with only 35923 miles. Took it to Dugan advisor Johnathan who gave me a hard time. Johnathan also would give me all the information that I requested. They charged me 200 dollars to unscrew a sensor and screw the new one in WOW. I had the check engine light come back on in a couple months. I tool the truck to a real dealership. The information that Johnathan couldn't get me they had it posted on the service desk for all to see. They repaired my truck first time and under warranty.
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