Tuesday, June 12th, 2007 AT 2:15 PM
My car has been stalling when I pull up to a stop light or stop sign. It's got about 150,000 miles and is a standard. It has good days where it doesn't have any issue at all and then out of nowhere it'll have bad days where I can't let the engine idle down or else it will just die. The check engine light only comes on every now and then. Is this an O2 sensor problem or what?

