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Fuses That "Blow" Repeatedly
Without being able to "hands on" troubleshoot the circuit served by the repeatedly blowing fuse, none of us can identify the specific defect which is causing your problem.
Therefore, the following generic answer can be applied to any electrical circuit, whether in a vehicle, or in a building, whether direct current [DC], or alternating current [AC].
Fuses [and Circuit Breakers] are safety devices designed and installed in electrical circuits TO PROTECT the conductors [wires] and other components from short circuit conditions and/or overload conditions which cause an extremely large flow of electrical current [measured in Amperes], which causes overheating of the conductors that results in damage to the insulation and the conductors.
And in a worst case scenario, the probability of a FIRE which could destroy the vehicle, house, or other structure in which the circuit is located.
When a fuse or Circuit Breaker [and replacement fuses, or repeatedly "tripping" Circuit Breakers] "blow," especially if it happens repeatedly, is an indication of an UNSAFE CONDITION in that circuit, usually a short.
The fuse or circuit breaker is doing what it was designed, intended, and installed to do; that is to protect the conductors and components of the circuit which it serves.
The proper "fix" for this issue is for a qualified technician, who knows what he or she is doing, to troubleshoot the involved circuit, find and identify the defect, and make proper repair [s], BEFORE replacing the fuse again [with the properly sized fuse or before resetting a circuit breaker].
Some ignorant few people will suggest installing a larger fuse or breaker to solve the problem, BUT that will only increase the hazard, not correct it.
Do not follow "bad" advice by installing a larger fuse in a misguided attempt to correct the problem. To install an oversized fuse would almost guarantee damage to the wiring and the probability of an electrical system fire.
What else can I help you with?
What causes an ECM fuse to keep blowing on a 1987 Chevy Blazer?
The fuel pump is shorting out and that is why the ecm fuse is blowing .Disconnect the the fuel pump and try it again,if the fuse blow's again then it is not the fuel pump.
Where is the fuse for a 1992 Mazda miata fuel pump?
In a 1992 Mazda Miata, the fuse for the fuel pump is located in the fuse box under the dashboard on the driver's side. Specifically, it is usually the 15-amp fuse labeled for the fuel pump or EFI (Electronic Fuel Injection). You can refer to the fuse box cover for the exact labeling and location. Always ensure to check the fuse condition and replace it if necessary.
Why does the 20 amp fuse for the starter-fuel keep blowing on your 2002 sebring convertible?
It is very common for the starter to be the cause of that fuse blowing.
Why Fuel pump fuse keep blowing everytime you change?
Short in the wiring or a bad fuel pump.
Why is fuel pump fuse blowing vt holden?
the fuel pump tank wiring is faulty at the pump
Why does 96 Tahoe keep blowing ecm-b fuse?
Fuel pump
Fuel pump fuse blowing in my 89 240sx?
I have a 91 240SX and had a similar issue, my Fuel Pump had to be replaced.
The fuse on your 1997 Ford Taurus for the fuel pump keeps blowing what would cause this?
An electrical short between the fuse and your fuel pump, I would replace the fuel pump first..
Fuel pump fuse keeps on blowing on a 1999 dodge neon?
Disconnect the harness at the fuel pump and replace the fuse. If your fuse doesn't blow after turning the ignition on, you probably have a bad fuel pump, check it for shorts.
Where is the fuel pump relay on a 2002 Mazda miata?
On a 2002 Mazda Miata, the fuel pump relay is located in the fuse box, which is situated in the engine compartment near the driver's side. You can identify the fuel pump relay by its label on the fuse box cover. If you're having trouble locating it, consult the vehicle's manual for a diagram or specific instructions.
Your fuel pump fuse keeps blowing?
You may have a problem in the pump. Take it off and check .
What could cause fuel pump to keep blowing fuses in Pontiac transport?
You have a bare wire that keeps shorting out & blowing the fuse, I had the same problem. The wire is the one that runs from the fuse to the fuel pump. The casing has melted away and now the wires are touching.
