Q: Q: Car misfires

asked by on

My car is misfiring, and the computer is broken.

One thing comes to mind with your car. There is a bulletin to solve a problem with fuel injector primary circuit codes. P0351-P0356. This may or may not repair the misfire, but it will prevent the false codes. If this is your problem, all 6 coil packs need to be replaced. Then the PCM will need to be tested. Only a Ford scan tool can do this. If it fails, the PCM will need replaced and reprogramed. If this is not the case, and you would like to get your car’s misfiring problem diagnosed, I would recommend having a certified mechanic come to you to service your car.

Was this answer helpful?
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. Q: Car misfires

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: When i start my car, my car will begin to shake, which goes away after a minute or by me turning the car off and starting again

The problem sounds like the engine may be misfiring in the ignition system or the computer has a problem with one of its sensors like the camshaft or crankshaft sensors. The best way to narrow down the cause of the...

Q: What Are Reprogrammable Car ECUs?

An electronic control unit (ECU) is comprised of many different computer parts soldered onto a circuit board to make up a complete ECU. The ECU uses different kinds of memory on its computer board. These memory chips are used for...

Q: Car stopped while driving an steering wheel locked an engine light on

Hi there. When a car sits for an extended period of time, several issues can occur that cause the vehicle to not start. Sometimes it's an ignition system problem. with relays or ignition system components being damaged or worn out....

Related articles

How to Avoid Back Pain in a Car
If you have back problems, sitting in a car for an extended period of time can be excruciating. Even without back problems, you could experience discomfort and soreness from...
How Much Does a Mechanic Make in Vermont?
Automotive technician jobs in Vermont have an average mechanic salary of $37k, with some mechanics earning a salary of $53k.
P2103 OBD-II Trouble Code: Throttle Actuator Control Motor Circuit High
P2103 means there is a fault with the throttle actuator control motor circuit, likely due to a defective electrical component or part.