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Why would the ignition switch run start feed fuse blow on a ford f250?
Wiki User
∙ 17y ago
you may have a short in the ignition swith get test checked, a steering column specialist can do this in a couple of minutes
Wiki User
∙ 17y ago
Wiki User
∙ 16y agoshort to ground ? use wiring digram and digital volt ohm meter to check circuit for problem
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Why would the ignition switch be smoking on an Astra Diesel?
Hey Paul==a bad connection will causi it to smoke or something drawing excessive curent but it should blow a fuse before it smokes. I would think it is a bad connection in the switch itself, NOT an alternator. GoodluckJoe
What would cause a 40amp ignition batt fuse to blow on a 97 Malibu?
There is a sort somewhere in the starting system
Why does a 2002 Arctic Cat 500 auto ATV blow the ignition fuse when you turn on key to start?
I had the same problem and I took it in and it was the rear brake ground wire shorting out.
Why would a Ford 300 straight 6 blow out the muffler?
becauce the muffler is (was) stopped up. If you switch of your ignition while driveing at speed, their is no spark to the plugs and the raw fuel wont explode till it gets to the hot muffler, many times this will damage your muffler, and creates a very loud backfire!
On a 91 firebird what might cause 10a gauges fuse to blow upon turn of the key Ignition switch is new no visible shorts Gas gauge reads backwards and headlight buzzer continuous when running?
somethings not hooked up right, why did you change the ignition switch...were there any burnt wires? Which fuse? Which circuit? When you disconnect the components controlled byt the fuse is the gas gauge normal? Wiring diagrams and procedures are in a shop manual available at your local library...good luck...
How do you replace the ignition switch on a 1993 Pontiac Grand Am?
It's really easy the switch is in the steering colume.
What might cause a 95 Talon to continually blow the 30A ignition fuse?
worn ignition switch
Why would neutral safety switch blow ignition fuse on 1995 caravan?
Possibly there is a short in the wiring somewhere or the incorrect amp fuse is being used. Also, the switch itself may be faulty.
What would cause an electronic ignition ignitor to blow out?
A fire in the jet pipe would. the blow out circuit is used to blow out a jet pipe fire during ignition. this circuit stops the starter motor thus cancelling the ignition and fuel flow.
Why would the ignition switch be smoking on an Astra Diesel?
Hey Paul==a bad connection will causi it to smoke or something drawing excessive curent but it should blow a fuse before it smokes. I would think it is a bad connection in the switch itself, NOT an alternator. GoodluckJoe
What would cause the ignition fuse to continualy blow on a 2000 dodge neon?
You may have a short in the ignition system.
How do you bypass heater fan switch to make heater fan blow all the time?
Run a new ignition switch controlled "hot" wire directly to fan motor
Chevrolet Malibu 2001- what would cause an ignition switch shortage making the horn blow?
What do you mean? When does this happen. I have a Malibu '02 and the horn will blow if one of my electric lock buttons are stuck up or down. This will cause it to honk if I put the car in park.
What would cause the horn to start blowing by itself and cannot be turned off with the key in the ignition switch?
The horn switch or relay.Your ignition switch does not power up the horn switch or relay,the switch and relay have constant power to them at all times as long as the battery is hooked up.I would start with checking the relay and then go to the switch. Also, check the wire under the steering wheel cover. If this wire is gounding out it will case the horn to blow Probably moisture in the horn circuit. The horn is always hot. The circuit is made by completing a ground. This way, several different circuits can energize the horn easily, i.e., the car's alarm, which it may or may not have. Moisture bridging a certain wire/terminal with the chassis will make the horn blow. Brake lights are probably wired the same way. They can come on without pressing the pedal. Completing grounds to turn things on makes them easier to control with the car's computer. Pull fuse until it dries, then park in a more sheltered area.
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Too much voltage an ignition coil does not run on 12 volts it is stepped down
Why does your coil fuse blow when you try to start ignition?
You have an electrical short. It could (possibly) be a short internal to the coil but it's much more likely that a wire (somewhere between the ignition switch and the coil) has rubbed through against a bit of (grounded) metal. Look for any wire rubs especially near the coil and/or near the throttle lever.
