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Chris (aka-Moose)
Chris (aka-Moose), Technician
Category: Car
Satisfied Customers: 1176
Experience:  16 years of experience
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I have a 1999 ford f-250 it has a misfire so what i have

Customer Question

i have a 1999 ford f-250 it has a misfire so what i have tried was changed plugs with that discoverd one of the coils was broke off at the boot. and one was broke where it mounts to block so changed both. replaced some of the vacumm lines to throtle body and changed fuel filter. fuel pump maybe 6 months old?
I hear a vct solonoid or
Submitted: 1 year ago.
Category: Car
Expert:  Chad Farhat replied 1 year ago.

Hi , my name is ***** ***** I will be assisting you today

Expert:  Chad Farhat replied 1 year ago.

what engine you have 5.4 or 4.6 ?

VCT : Variable Cam Timing solenoids

It is used in engines to change camshaft position timing in relevance to engine speed and engine timing allowing the engine to produce more horsepower without adding excessive overlap to the camshaft