Need advise and opinions on creating a law suit with a used dealership selling me a car with bad transmission and still under warranty?

I recently bought a used car from a Dealership in San Diego 2 hours away with 3000 miles or 3 months warranty and after the third day the transmission started jerking and slipping. I then called the dealership and explain the problems he then said to take it to Honda for a diagnostic. So I took the car to Honda and they told me that the transmission was bad. The dealer than compensated me with the diagnostic fee. When I took them the car to get fixed from their own mechanic the car had 500 Miles more for the warranty and they told me to come back and about two to three days but that they would call me first so then after they called me three days later that they replace the transmission but before they replaced it they had called me and told me that the transmission was good but that they replace it anyways. So I drove out there 2 hours away have to miss two days of work to find out after inspecting the vehicle that they never change the transmission. It has the same stain under the transmission casing and the oil level was the same burnt transmission fluid but before I had inspected the vehicle he arrived and gave me the keys and instantly took off and he also intentionally tempered with the car's odometer so that when I would to drive a block away the mileage would be on my last mile of warranty. So I called them instantly before driving off to State the issues they had and the pinpoints of him not replacing the transmission and tampering with the odometer.

Read more: Need advise and opinions on creating a law suit with a used dealership selling me a car with bad transmission and still under warranty?