<human>: Hello- 

My residence is Minnesota. I purchased a car that had a check engine light on. Before I purchased the car, I requested the check engine light be diagnosed and repaired. The dealer I purchased from used an import mechanic shop in my area. Since then I have had multiple check engine lights on my car and have taken to the shop in hopes of the repair being covered by warranty. Each time (5 separate times) the mechanic has diagnosed something different and I have been charged around 2,500 for different work, several times the mechanic performed the work without my verbal consent and has been very dodgy about responding to emails and voice mails. The most recent repair the mechanic applied an engine tune to my car that was "better than my current engine tune "(my car had an entry level racing tune) without my consent. My car's check engine light went on again and I went to another mechanic because I was not trusting the work this original mechanic was performing. The mechanic I talked to said that there is a strong chance the engine tune that they applied had broken the turbo charger on my car. The cost of this repair is quoted to be around $2,500. Do I have any remedies available to me to recover the cost of this repair. I have emailed and left voicemails to my original mechanic regarding the tune to inquire if they would replace free of charge. They have not yet responded to these.

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<bot>: Auto mechanic 1 performed work on my car that auto mechanic 2 thinks caused the need for a large engine repair. Do I have any legal remedies available? Mechanic 1 has not been responsive to my inquires on this.