Check engine light
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Joined: Feb 2011
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From: Dublin, Texas
Check engine light
I went to autozone today so that they could read the code on my truck and it said my bank 2 was lean. What could cause this? They said anything from maf, egr valve, or vacuum line leak could cause this. What do yall think
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Joined: Mar 2007
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From: Upstate,NY
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Joined: Dec 2010
Posts: 58
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From: Grand prairie,tx.
you might look at this;
http://www.aa1car.com/
also it may indicate that you need a tune-up or it may have a vacuum leak. If it's got a lot of miles on the plugs it can make the o2 sensor show a code for a lean condition just simply because the plugs aren't doing their job anymore.
http://www.aa1car.com/
also it may indicate that you need a tune-up or it may have a vacuum leak. If it's got a lot of miles on the plugs it can make the o2 sensor show a code for a lean condition just simply because the plugs aren't doing their job anymore.
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