Skip the auto shop - Our mechanics make house calls

Q: Cylinder 7 misfire in Ford F-150

asked by on

I took the truck to O Reilly's and got a free check engine light test that revealed a cylinder 7 misfire. How easy is that to repair and about how much should it cost?

My car has 181000 miles.
My car has an automatic transmission.

Need advice from certified mechanic? Get help now!

Over 1000 mechanics are ready to answer your question.
The statements expressed above are only for informational purposes and should be independently verified. Please see our terms of service for more details
  1. Home
  2. Questions
  3. Cylinder 7 misfire in Ford F-150

Get an instant quote for your car

Our certified mechanics come to you ・Backed by 12-month, 12,000-mile guarantee・Fair and transparent pricing

Get a quote

What others are asking

Q: 2004 crown Vic p71 sound of revving while in park at times in a high pitch

You need to check the big vacuum line that connects to the intake manifold and goes to the brake booster and the pcv valve. The big T fitting at the intake gets a hole in it and causes the vacuum...

Q: Misfire happens at 1500 rpm's.

Hi there. Check the fuel injectors one at a time by disconnecting the harness and see if the engine stumbles or not. If the engine stumbles when the injector is turned off, then the injector was working. If the engine...

Q: How can i personally check to see whats wrong with my intake manifold?

Hello. The Check Engine Light can involve many systems and is an indicator of a fault. To determine the replacement of an intake manifold, you can do a visual inspection for any cracks or damage to manifold. It should have...

Related articles

How Do Power Car Windows Increase Passenger Safety?
Power windows are responsible for approximately 2,000 emergency room visits every year. When a power window closes, it exerts enough force to bruise or break bones, crush fingers, or restrict an airway. Though...
P0052 OBD-II Trouble Code: HO2S Heater Control Circuit High (Bank 2 Sensor 1)
P0052 code definition HO2S Heater Control Circuit High (Bank 2 Sensor 1) What the...
P2428 OBD-II Trouble Code: Exhaust Gas Temperature Too High Bank 1
P2428 code definition A P2428 trouble code signifies that the PCM has detected a problem in the exhaust gas temperature sensor circuit in bank 1, which subsequently contains the number one...