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Old 02-06-2011, 03:40 PM
tsmero tsmero is offline
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Default P0171 & p0174

After coming down the road, CEL light came on with no difference in power or driveability. Checked with Code Reader and found P0171 & P0174. Mentions lean fuel system bank 1 & bank 2. Also the information mentions MAF sensor. Any ideas??? Just started after having the truck for almost 2 months with 118,000 miles

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Old 02-06-2011, 05:26 PM
Clinton Clinton is offline
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Default Re: P0171 & p0174

Check this one dude ------> http://www.fordrangerforum.com/4-0-s...look-here.html
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Old 02-06-2011, 07:48 PM
STL STL is offline
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Default Re: P0171 & p0174

More then likely the pcv elbow cheap fix
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