Quote:
Originally Posted by INSIDIOUS
One obvious thing is new air filter? And clean the mouse nest out of there  Question when "The car diles " does it have to use 10 digits? 
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I'll check the air filter, yeah.
The car has to use 11 digits. It's very confusing.
Quote:
Originally Posted by kmaysob
Replace the o2 sensors.
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Wouldn't a bad O2 throw a code? I wouldn't want to spend $200 on two new sensors unless I have to. I'm thinking I wouldn't want to replace them unless I've exhausted all of my cheaper options.
The FSM (I think it was the FSM?) did suggest pulling the O2 sensor to make sure that it's not dirty and not working right.
EDIT: Whoa, you can get a Denso, NGK, or Bosch O2 for this car at NAPA for as little as $20. I may look at that after he fuel system has been confirmed OK, then.
Why would the same brand have two O2 sensors, both meant to go upstream of the cat, that vary widely in price?