Skip the auto shop - Our mechanics make house calls

Q: Something wrong with fuel system.

asked by on

Diesel truck computer says something is wrong with the fuel system. It could possible be an electrical problem.

I would recommend you ask for help from a diesel mechanic with a diagnostic scanner. He will be able to see what fault codes are in the computer and that will give him starting point for diagnostics. This will help him determine what the problem is with your truck.

Was this answer helpful?

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

Ask a Mechanic
(100% Free)

Have a car question? Get free advice from our top-rated mechanics.

Ask A Mechanic
Over 10,000 questions answered!
  1. Home
  2. Questions
  3. Something wrong with fuel system.

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: Front passenger-side window is not working

Hey there. Try checking the fuse for that window and also try getting the window to go down with both the driver's master switch as well as the passenger door switch. If neither switch would get it to go down,...

Q: Catalyst system Efficiency - P0420 - 2010 Ford Fusion.

Hello and thank you for contacting Your Mechanic. For the code P0420 to come on, there could be a lot of issues that could arise to a non functioning catalytic converter. Before you decide to replace the catalytic converter, consider...

Q: I believe my serpentine belt is split, do I need to replace my alternator if it won't crank?

If your serpentine drive belt broke or is damaged then you will need to find out if one or of your accessories are seized or damaged. If engine does not turn over then you may have a dead battery from...

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...
How Long Does a Distributor O Ring Last?
The distributor is part of the ignition system in your vehicle and its purpose is to route high voltage from the ignition coil to the spark plug. The spark plug then...
What are the Car Pool Rules in Hawaii?
Hawaii is widely regarded as a land of vacation and relaxation, and as such, its scenic roads and routes are far better known than the state’s freeways. But, as with all...