I bought it new. It just turned over 200,000 miles. Now it won't idle shuts down after 3s. I was able to keep it running by pushing the gas pedal, when it went to quit. After 5 mins it would idle after it warmed up. But also if u punch it to pass someone the computer shuts down and beeps. It doesn't die and it comes back and your able to drive. Also sometimes I can't put gas in the gas tank. Its like something is blocking the gas from going in. I move to a different gas station and it works. Any ideas?