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OK need some help here. #797538 03/16/07 07:58 PM
Joined: Mar 2003
Posts: 255
O
Omega Supreme Offline OP
Mudrunner
1987 toyota 4x4 22re. I parked my truck for about 2 weeks. Went out to fire it up and nothing. Lights worked, some things did not. I found out that the 80 amp fuse next to the battery had blown. How did that happen? Anyways throw a new one in and it fires right up. Let it run for about 15 minutes. Shut it off. Next week i need my truck, nothing again, this time no lights no nothing. I checked all the fuses by my battery, they all are fine. I havnt checked the ones on my kick panel but will. How do i keep popping fuses when my truck is just sitting?

Re: OK need some help here. [Re: Omega Supreme] #797539 03/16/07 11:48 PM
Joined: Mar 2003
Posts: 255
O
Omega Supreme Offline OP
Mudrunner
bUMP

Re: OK need some help here. [Re: Omega Supreme] #797540 03/17/07 01:46 AM
Joined: Mar 2003
Posts: 255
O
Omega Supreme Offline OP
Mudrunner
Ok so i went and checked out all of my fuses. A ok. What could this be, a bad ground, its been sitting in the garage for a month, it started a week ago. My battery has juice, i cant even get my clock to come on. Any help would be great. <img src="/forums/images/graemlins/kewl.gif" alt="" />

Re: OK need some help here. [Re: Omega Supreme] #797541 03/17/07 02:17 AM
Joined: Sep 2003
Posts: 1,856
CJM Offline
Body Damage is Cool
some times just "rotating" / "moving" the positive post clamp on the battery works ..

sometimes there can be a build-up/neg clamping on the post... IF the battery is left in there .


86 4x4 , fiberglass bed , 1/2 doors , hood, etc..
84 Custom 2WD 400HP supra suspension , full frame
83 Trekker SR5
NEW Trekker forum
Re: OK need some help here. [Re: CJM] #797542 03/17/07 02:31 AM
Joined: Feb 2004
Posts: 1,379
Scerb Offline
Body Damage is Cool
Make sure you test the 80A fuse with a multi-meter. I've had it blow before and it still looked perfectly ok. As to why your're blowing fuses, I have no idea. I would imagine some sort of a short somewhere <img src="/forums/images/graemlins/confused.gif" alt="" />

-Scerb

Re: OK need some help here. [Re: Omega Supreme] #797543 03/17/07 04:19 AM
Joined: May 2006
Posts: 457
D
Davepet Offline
Mudrunner
THere should be a fusible link before the under hood fuse box, check to see id you have *any* power at the box.

Once you find the problem start checking with the ohm meter to try & isolate what's causing it.

Dave

Re: OK need some help here. [Re: Davepet] #797544 03/17/07 08:34 PM
Joined: Aug 2001
Posts: 2,941
DRTDEVL Offline
J
Roll Me Over
*****
A common short location causing the 80 amp fusible link to blow is the o2 sensor wire melting on the exhaust. Look there first.


"A young man who does not have what it takes to perform military service is not likely to have what it takes to make a living." - John F. Kennedy

Proud owner of an 88 Montero (with a blown engine).

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