Skip the auto shop - Our mechanics make house calls

Q: Truck not starting.

asked by on

The truck turns over, but will not start. I replaced the battery and the ignition coil.

A faulty fuel pump can cause the engine to turn over and not fire up and leave no faults in the engine computer. While cranking listen for fuel pump operation. If no fuel pump operation then the pump or relay need to be replaced A faulty engine computer can also be the issue as well. Faults need to be read out of the engine computer and fuel pressure read. You may want to enlist the help of a mechanic, such as one from YourMechanic, to assist in the diagnosis and repair.

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!

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: Where is the cmp located

The camshaft sensor is mounted straight down into the top rear center of engine block behind the intake manifold. The sensor is held in by one bolt and is pulled straight up out of the block.

Q: Misfire on cylinders 3 & 4 need to know the easiest way to fix it

The best way to resolve misfires on your engine is to remove the ignition coil and the spark plugs on the affected cylinders. If the spark plugs appear to be in bad condition I would recommend replacing the spark plugs....

Q: Car will not crank or turnover

Check for continuity in the fuse block that is adjacent to the positive battery terminal. The block will sometimes corrode (due to its proximity to the battery) causing a no start condition. The blocks are replaceable as a unit. Once...

Related articles

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...
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...