Q: No power to most fuses , truck runs very rough

asked by on

no power to all fuses under hood. No power to most fuses on left side of dash. Car runs rough. Has spark and compression and fuel to motor.

My car has 151000 miles.
My car has an automatic transmission.

Hi. Fuses tend to break when there is too much power being flowed through them. However, since you have power running to the motor, this could indicate a problem with the fuse box itself or perhaps a main relay. Without being there to physically examine and diagnose the problem onsite, it’s very difficult to give you an accurate diagnosis. I’d recommend that you contact one of our local ASE certified mechanics who can visit you at home or your office to properly diagnose the electrical issue you’re having and offer a good solution.

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. No power to most fuses , truck runs very rough

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: Windshield wipers working intermittently, & sometimes won't shutoff

If there is a switch malfunction, it's possible that such could explain both faults. If the problem is not in the switch, then there could be a bad relay in the circuit (if so equipped), loose fuse, bad ground, and/or...

Q: Car will not start because of electric problem

The theft deterrent system on your vehicle has a module that needs to see a key that belongs to the vehicle to turn on the ignition so your vehicle can start. While looking at the theft light on the dash...

Q: I bought an ignition control module and no one seems to know where it goes. Is it in the distributor fuse box or computer or where

It is in the distributor. Remove the distributor cap, remove the rotor. There are two connectors on the outside, and one on the inside. Be very careful with the one on the inside, it tends to be brittle. Two screws...

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 Heater Control Valve Last?
Keeping the right amount of coolant in a car is essential in keeping the engine at the right temperature. Failing to have the right amount of coolant or even bad elements...
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...