He also just added:

"the gas gauge is often very inaccurate, and some times it doesn't stall for the entire car trip. Other times it stalls at every light."

I'm trying to help my brother troubleshoot a stalling problem. The vehicle stalls when at stop lights, and the problem is happening more and more often lately. It's behaving a lot like one of my old cars, which turned out to need a new EGR. It does have a CEL, which I'm going to try to get the ...