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The circuit breaker or fuse is sized to match the load-carrying capacity of the wires in that circuit. Hence, the breaker or fuse is intended to trip or blow before the circuit wires can heat to a dangerous level. When a circuit breaker regularly trips or a fuse repeatedly blows, it is a sign that you are making excessive demands on the circuit.
Turns out my 20 amp alternatorfuse under the hood had blown. The car was cool and with the new fuse it started great and charged fine. I let it heat up and decided I just had that odd fuse go. I jumped in and revved the motor to back out of the garage and pop, the fuse blows! I put another fuse in just to see what would happen and it blew when ...
Re: Whywould the alternator keep blowing fuses? Probably because there is a dead short in the unit . Either in the rectifier or the wires at the back of the unit. . Have it tested by an auto electrician or replace it with a new unit. Posted on Nov 10, 2013 Helpful 0 Not Helpful Comment Flag You can't post conmments that contain an email address.
If your air compressor fuse is blown, your air conditioning won't work. In fact, you should hope the fuse is blown because it means your A/C issue is a simple one to fix. ... Mini Cooper 2001-2006 Replacing Alternator How to Replace Alternator The battery light has come on and it's time for a new alternator. This article applies to the Mini ...
If insulation fails in any part of the alternator, it could create a short. This can be caused due to an overcapacity fuse or melted wire shorting with the ground. One way to recognize a short is when your fuse keeps blowing after being replaced. Also, if your ECM just blew out, it is a good sign of the alternator short.
Score: 4.7/5 (17 votes) . Your alternator will typically stop working when the fuse for it has blown.The fuse might blow because of old age, and it might blow because of a power surge within your car. Either way, you're going to have no choice to