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No fire on passenger side of 06 f150 5.4
, was running…

Customer Question
No fire on passenger...

No fire on passenger side of 06 f150 5.4

Mechanic's Assistant: Thanks. Can you give me any more details about your issue?

Was running great ran out of gas put gas in started up rough idle 30 mph top pulled coils off driver side engine miss a little pulled passenger side made no difference

Submitted: 2 years ago.Category: Ford
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Answered in 15 minutes by:
2/13/2016
Ford Mechanic: Scott W., Ford Technician replied 2 years ago
Scott W.
Scott W., Ford Technician
Category: Ford
Satisfied Customers: 3,627
Experience: 28 yrs. experience as Ford ASE Master Technician. Accolades include being a 2005 Ford PTS Regional Finalist and 2006 ASE Ford National Technician.
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Hello my name is Scott

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Ford Mechanic: Scott W., Ford Technician replied 2 years ago

Is there any noise in the engine?

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Ford Mechanic: Scott W., Ford Technician replied 2 years ago

Generally what we find when one bank isn't firing is either the exhaust cat is plugged on one side, or the engine timing chain has jumped time.

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Ford Mechanic: Scott W., Ford Technician replied 2 years ago

A compression test will tell if the engine is out of time, and a exhaust back pressure test by installing a back pressure tester into the oxygen sensor port will show if one cat is restricted.

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Ford Mechanic: Scott W., Ford Technician replied 2 years ago

A test on the computer should be done first to eliminate any hard fault electrical concerns, this is done with a good quality scan tool. Any more questions just ask, thanks Scott.

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