15amp Ignition Fuse Blows once a week or so?
08-06-07, 11:56 PM
#1
Junior Member
Thread Starter
Join Date: Jan 2007
Location: New York
Posts: 19
Likes: 0
Received 0 Likes
on
0 Posts
15amp Ignition Fuse Blows once a week or so?
The 15 amp fuse in the underdash fuse block is blowing
around once a week or so on my 87 TurboII. Current Engine Set up: Stock Engine, boost cut eleminator, 3in. into two 2.375in. turbo back exhaust (Motoria), Mazdatrix Plug Wires, Denso Iridium Plugs. My car and info is here http://www.cardomain.com/ride/818189. Need Help!
around once a week or so on my 87 TurboII. Current Engine Set up: Stock Engine, boost cut eleminator, 3in. into two 2.375in. turbo back exhaust (Motoria), Mazdatrix Plug Wires, Denso Iridium Plugs. My car and info is here http://www.cardomain.com/ride/818189. Need Help!
08-07-07, 08:08 AM
#3
Another thing...see if the fuse blowing has to do with something you turn on once in a while. I had a fuse going in my truck and noticed it was related to me using the rear wiper.
See my sig. for the FSM, check the wiring chapter, find the fuse and see what's on the same circuit. You may have a short to ground or one of the loads is screwed and is consuming more current.
See my sig. for the FSM, check the wiring chapter, find the fuse and see what's on the same circuit. You may have a short to ground or one of the loads is screwed and is consuming more current.
08-09-07, 08:30 AM
#6
HAILERS
Join Date: May 2001
Location: FORT WORTH, TEXAS,USA
Posts: 20,563
Likes: 0
Received 22 Likes
on
20 Posts
Engine fuse feeds the Main Relay when the key is to ON and it feeds the alternators black/white wire on the alt small plug.
It also feeds one of the coils on the Circuit Opening Relay where someone might have installed a fuel cut switch and buggered up the wiring there.
It also feeds the fuel pump thru the circuit opening realy.
It's also tied to the ignition switch.
It also feeds one of the coils on the Circuit Opening Relay where someone might have installed a fuel cut switch and buggered up the wiring there.
It also feeds the fuel pump thru the circuit opening realy.
It's also tied to the ignition switch.
Last edited by HAILERS; 08-09-07 at 08:38 AM.
08-13-07, 10:54 PM
#7
Junior Member
Thread Starter
Join Date: Jan 2007
Location: New York
Posts: 19
Likes: 0
Received 0 Likes
on
0 Posts
Car has power just no spark. The car has a fuel cut switch (boost cut eleminator). I have a 25amp fuse in it now. I have not blow that but a 20amp has that I had in it did blow.
Thread
Thread Starter
Forum
Replies
Last Post
SakeBomb Garage
SakeBomb Garage
0
09-04-15 05:20 PM
