Jeff's Auto

Dont go here, I took my 2014 dodge cummins to Jeff's with a suspected exhaust leak, I had done some research online and showed him what I found, he called later and insisted the turbo was going out. WELL, he was wrong after a spent 1900 dollars on a low mileage used turbo and about 1000 dollars on parts and labor it still leaked. Jeff personally inspected the problem and within seconds he discovered the leak. He tried new gaskets but did not fix the leak. I purchased a brand new exhaust manifold and parts for about another 1000 dollars he gave it back to me still leaking. When I told him it was still leaking he told me he didnt want to fix it, he told me to take it somewhere else. He literally told me that it was 1/2 my fault because he is not a diesel mechanic. I looked under the hood today and found that the likely problem is that a bolt is missing from the brand new exhaust manifold. I called and asked if he was going to fix it and he told me no and that I need to go somewhere else. I have spent multiple 1000s of dollars and have to spend more because he doesn't feel completely responsible.