My check engine light came on and began blinking.

What is your question?

I had it towed to what was a recommeded auto shop, verified by this and that, They told me they would run an diagnostic test on it that would be $75.I also told them I had a slow lwak in rear tire that needed to be repaired. I agreed....358.78 later. I have no recored of service code from machine, 26.00/ea X 5 sparkplugs replaced at labor cost 107. 6$ for fuel put in car and then they charged 20.00 to replace slow leak! Can I call them to get codes from my car. and is there any legal remedy....OH YEA!!!....They told me the fuel pump was out and that would be $1200.00 !!!! The car will start and run, I dont believe them. I am not driving it at present. What could be other possible problems. I'm just a girl and dont know alot about cars, but I do know that is a crazy price