I have a 1997 Subaru Outback automatic 4 cylinder 2.5 liter engine. Whenever I start it up, after a few seconds it stalls out. I've already replaced the fuel filter, the throttle position sensor, and the mass air flow sensor. I've also tried running the car with the oxygen sensor unplugged. That didn't make a difference. I am wondering if anyone knows what other parts could be related to this problem?
I didn't find the right solution from the Internet.
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