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26/01/2021 4:00 pm
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2015 f150 3.5 ecoboost
My Truck check engine light is on but doesn't run rough they say it has a code for catalytic converter but its not running rough I have 95,000 miles on it what should I do Thank You
3 Answers
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26/01/2021 4:09 pm
Do you have a scan tool you can get the exact code(s) coming up? You said “they” - is that the dealer or ?
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26/01/2021 4:19 pm
Gonna need a scanner to look at live data, doesn’t mean the cat is bad, especially when it has full power.
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26/01/2021 4:21 pm
If your running rich or lean that could also explain it.
Have someone look at it, you don’t want oil or unburned fuel to coat the cat if in fact that’s what is causing it because it will ruin the cat.
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