Last post on Apr 18, 2009 at 4:40 PM
You are in the Isuzu Trooper
What is this discussion about?
Isuzu Trooper, Isuzu Trooper II, SUV
#8 of 8 Re: Fuel Pump St Fuse Blows [bob_spencer1]
Apr 18, 2009 (4:40 pm)
Well why does a fuse blow? To many amps. Think of amps like gallons of water per minute. Sometimes Amps are represented as I for intensity on schematics. The must likely cause for a blown fuse is a short to ground. A short to ground means that current bypasses the intended path and flows directly to ground. There is a wire some where on you car that is exposed. I will assume that the fuse also feeds other circuits so there is probaley some other things on your car not working find out what those are and you can began to narrow your search. If you can read a schematic you are way ahead of the game.