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Installed NGK plugs & now I have check engine code.

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Old 3/10/10, 08:23 PM
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Installed NGK plugs & now I have check engine code.
Hey I just installed NGK Iridium plugs on my 07 V6. Now I have a the following code.
P0174 System Too Lean - Bank No. 2.

Any thoughts on what is the cause? Plugs or just something wierd that just happened after my plug install.

Thanks,
Brian
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Old 3/10/10, 08:54 PM
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bumped an injector connecting plug maybe? if its not spraying, it would be lean...
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