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Re: 2001 Ford F150 - 4.2L VIN 2 Lean
Posted: Wed Aug 22, 2012 2:23 am
by steven kiser
Great fix. I learned a long time ago when working on a Ford and there are issues with no defined codes such as rough idle, no power during acceleration, lean readings from the 02's, etc i replace the MAF. The readings are close enough where you think it's fine and no code it's still junk.
Re: 2001 Ford F150 - 4.2L VIN 2 Lean
Posted: Wed Aug 22, 2012 8:07 am
by jbadenoch
jbadenoch wrote:freeze frame info can sure help. I've had quite a few fords with 174 and171 where the maf tested good but was not. Intermittent issues i guess. Just 3 cents worth. Let us know what ya find. Good luck and stay cool, 105 deg in sc
woo hoo
Re: 2001 Ford F150 - 4.2L VIN 2 Lean
Posted: Tue Aug 28, 2012 12:01 pm
by MarionB2BAuto
What is really awesome is that the Ford dealer has been fighting this code for 2 years, and it took less than a month with your help for me to fix it. Now the customer says he will be bringing all of his vehicles here instead of the dealer!