04-15-2012, 08:03 PM
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Tar Heel Faithful
Location: WNC
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Join Date: Oct 2005
Posts: 13,693
Mein Auto: X3
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Quote:
Originally Posted by codog2
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That is possible- I opened up the engne air filter to see how dirty it was. The heavy pollen season shows; even a light tap on the filter emitted a puff of green pollen, and I repeatedly tapped the filter and tons of pollen/dust came up. Records show I replaced the filter just 40.000km (25k miles) ago last May. I'll buy a can of the MAF cleaner and try cleaning, do you think it's worth throwing money at a new air filter too?
Also, I have not replaced the O² sensors yet but based on my searches, this isn't a likely cause for those two codes.
Given that there are no driveabiliy issues, is this something that I need to get done ASAP to avoid damage?
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Last edited by AzNMpower32; 04-15-2012 at 08:04 PM.
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