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Second opinion] I have a 2007 f150 5.4 it has a rough idle…

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Second opinion] I have a...
Second opinion] I have a 2007 f150 5.4 it has a rough idle or misfireJA: Is the rough idle intermittent or consistent?Customer: it is consistent I have changed the plugs and coilsJA: Are you fixing your F150 yourself? What have you tried so far?Customer: I am fixing it myself I have put new spark plugs and coilsJA: Anything else you want the mechanic to know before I connect you?Customer: this is a brand new engine i just put in with all new sensors on the engine
Submitted: 6 months ago.Category: Ford
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Answered in 2 hours by:
8/7/2017
Ford Mechanic: Chris (aka- Moose), Technician replied 6 months ago
Chris (aka- Moose)
Chris (aka- Moose), Technician
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Above idle driving the vehicle is there a misfire?

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Customer reply replied 6 months ago
From idle to about 2000 rpm is the worst then it seems to smooth out but I have not drove it very far
Ford Mechanic: Chris (aka- Moose), Technician replied 6 months ago

Is it storing any codes?

Will your scan tool run a power balance test?

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Customer reply replied 6 months ago
I will not be able to hook up a scan tool for a couple days I am out of town for work I do not think it will run a balance test it is just basic reader
Ford Mechanic: Chris (aka- Moose), Technician replied 6 months ago

Do you want to hold off on diagnosing this till you are back?

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Customer reply replied 6 months ago
I will hold off and get back to you
Ford Mechanic: Chris (aka- Moose), Technician replied 6 months ago

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