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Truck dies when coming to a stop, parking, or moving slow

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Truck dies when coming to a stop, parking, or moving slow

Old 08-08-2018, 11:29 AM
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Did you use a motorcraft IAC?
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Old 08-08-2018, 04:03 PM
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Originally Posted by jprevat View Post
Did you use a motorcraft IAC?
yes motorcraft iac, and i plan on testing fuel pressure friday
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Old 08-08-2018, 05:19 PM
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MAF sensor up to snuff? Fuel filter been changed?
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Old 08-08-2018, 06:07 PM
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Ok because there is absolutely a difference. What are your a/f ratios? Did you reset your computer after the cats went on?
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Old 08-08-2018, 08:24 PM
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Originally Posted by 10thGenFnatic View Post
Still need help, installed catalytic converters and didnt fix it
Pics or it didn't happen.
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Old 08-08-2018, 08:47 PM
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I too would like to see your converters installed and what you used.
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Old 08-08-2018, 11:35 PM
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Originally Posted by white89gt
I too would like to see your converters installed and what you used.
Also driving without cats thus causing problems then putting cats back on and saying the problem isn't fixed is like airing up a flat tire and then complaining 20mins later that you still have a flat tire...
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Old 08-08-2018, 11:54 PM
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Nows about the time his threads go limp lol.
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Old 08-09-2018, 12:14 AM
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The air ratio says 5.86 on my scan tool
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Old 08-09-2018, 09:36 AM
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It reads 5.86 all the time on both banks? Is that long term? Is this what it reads when the truck is stumbling?
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