does anyone over the age of 12 use the word "hater"? . We offered you advise countless times and you didn't take it, then you ran away. Now you're back with an more problems that are clearly above your head. No one that is serious about being a mechanic refers to them as a grease monkey. They probably have more invested in their equipment than your entire net worth, and make more than you do.
My final piece of advice Skywalker- since you are rolling in cash is to bring it to somebody that knows what they are doing and pay them to fix the car.