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

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: Automatic seatbelt on drivers side stuck in open position

The seat belt track needs to be replaced most likely. The track works like a window motor and it requires the door to be closed completely to operate. Once the door is verified to be closed and signal to belt...

Q: No power after startup

It sounds like your catalytic converters are stopped up. This is a common issue with fords. If you have an infrared laser temperature gun, you could aim it at your tailpipes while someone else revs the engine. If the catalytic...

Q: 1993 Ford F150 4.9 straight 6 fuel pump keeps running, won't start, replaced relay and fuel pressure regulator, still having the same problem

Hi, thanks for writing in. You need to have the fuel pressure checked to see if the pressure is low. The fuel pump inlet screen may be getting clogged causing the pressure to drop off but the pump will continue...

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...
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...