Quote:
Originally Posted by jhnstn_tylr
1999 manual 2.5L, let me know if you need any more info, thanks
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Since you just bought this car I’m going to assume the previous owner cleared these codes before handing the car over to you. I’m also going to assume the engine idle is not stable.
One of the first things I would Do is clean the throttle body and idle control valve and clean the MAF. While there check and make sure your vacuum lines are connected and see if any noticeable vacuum leaks.
The next thing I would check is see if your AOS should be replaced. Do a search on AOS problems.