Thought I had a bad fuel pump but cleaned MAF, TPS, and IAC sensors and got it to run. Idles kinda rough, stumbles, and dies if you give it too much throttle. No check engine light but got a code for rich right bank. YouTube - Mustang runs bad, dies Car had sat for a month and was dead. Replaced battery and was hard to start then ran for a minute, died, and would then just crank. Disconnected battery, cleaned MAF, IAC, and TPS, now will run but idles kinda rough, idle speed fluctuates, bogs when open throttle, and if I open throttle too fast will die.