# 99 GT mustang beginning to cause more problems.. Fuse keeps blowing?
**URL:** https://forums.speedlife.net/t/99-gt-mustang-beginning-to-cause-more-problems-fuse-keeps-blowing/252356
**Category:** Shift518 Automotive
**Created:** [May 30, 2010, 6:02am UTC](https://forums.speedlife.net/t/99-gt-mustang-beginning-to-cause-more-problems-fuse-keeps-blowing/252356 "2010-05-30T06:02:21Z")
**Posts on this page:** 17
**Page:** 1
### Author:  [@Kefhr](https://forums.speedlife.net/u/Kefhr)
#### Post date: [May 30, 2010, 6:02am UTC](https://forums.speedlife.net/t/99-gt-mustang-beginning-to-cause-more-problems-fuse-keeps-blowing/252356/1 "2010-05-30T06:02:21Z")
Okay so Im not in the area anymore but thought maybe someone can help me via internet.
In my fuse box 99 gt mustang. There is a “20” fuse that is in the very beginning. In the back left corner.
I tried to start my car one day and it clicked clicked clicked but never started.
I check wiring and everything and as far as I know there is no short.
The fuse was blown so I got a new pack of 5. I put a new fuse in and tried to start the car. When the car clicks the fuse blows again. Even when doing nothing else. All I try to do is start the car turn the key and fuse blows and car doesnt start. Any ideas what it could be.
Even with jump start cables the car does not start.
I am assuming it is NOT the battery but anyone know any other things it could be? I hope its a simple fix.
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### Author:  [@ninety1two40](https://forums.speedlife.net/u/ninety1two40)
#### Post date: [May 30, 2010, 6:25am UTC](https://forums.speedlife.net/t/99-gt-mustang-beginning-to-cause-more-problems-fuse-keeps-blowing/252356/2 "2010-05-30T06:25:16Z")
You’ll have to be more specific. Does it blow when you try to crank it or when it’s in ignition?
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### Author:  [@PJB](https://forums.speedlife.net/u/PJB)
#### Post date: [May 30, 2010, 6:27am UTC](https://forums.speedlife.net/t/99-gt-mustang-beginning-to-cause-more-problems-fuse-keeps-blowing/252356/3 "2010-05-30T06:27:42Z")
what is the fuse for? The owners manual and/or the fuse box cover should tell you what it controls.
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### Author:  [@crazybrew609](https://forums.speedlife.net/u/crazybrew609)
#### Post date: [May 30, 2010, 7:26am UTC](https://forums.speedlife.net/t/99-gt-mustang-beginning-to-cause-more-problems-fuse-keeps-blowing/252356/4 "2010-05-30T07:26:49Z")
yea what is the 20 amp fuse for?
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### Author:  [@88slowmarro](https://forums.speedlife.net/u/88slowmarro)
#### Post date: [May 30, 2010, 12:59pm UTC](https://forums.speedlife.net/t/99-gt-mustang-beginning-to-cause-more-problems-fuse-keeps-blowing/252356/5 "2010-05-30T12:59:29Z")
sounds like the main battery lead to the starter corroded off the starter .common on these prolly shortin the stater signal wire out therefore blowin fuse
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### Author:  [@Kefhr](https://forums.speedlife.net/u/Kefhr)
#### Post date: [June 1, 2010, 1:47pm UTC](https://forums.speedlife.net/t/99-gt-mustang-beginning-to-cause-more-problems-fuse-keeps-blowing/252356/6 "2010-06-01T13:47:51Z")
> [@J&J Shafts yet Another Customer (7/12/07)](https://forums.speedlife.net/t/j-j-shafts-yet-another-customer-7-12-07/32262/76):
>
> You’ll have to be more specific. Does it blow when you try to crank it or when it’s in ignition?
The fuse blows when trying to turn the key and start the car.
The fuse is for the “fuel pump relay” according to google diagrams
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### Author:  [@Wayne64SS](https://forums.speedlife.net/u/Wayne64SS)
#### Post date: [June 1, 2010, 5:05pm UTC](https://forums.speedlife.net/t/99-gt-mustang-beginning-to-cause-more-problems-fuse-keeps-blowing/252356/7 "2010-06-01T17:05:49Z")
is the fuel pump shot or the relay bad? i’d start by pulling that relay and swapping with another. if that don’t work you need to start checking things that are on that circuit.
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### Author:  [@TurboTravis](https://forums.speedlife.net/u/TurboTravis)
#### Post date: [June 1, 2010, 5:07pm UTC](https://forums.speedlife.net/t/99-gt-mustang-beginning-to-cause-more-problems-fuse-keeps-blowing/252356/8 "2010-06-01T17:07:17Z")
No offense, offense, whatever, but you don’t come off as one that knows a lot about cars and you’re gonna have a rough time troubleshooting electrical problems.
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### Author:  [@Wayne64SS](https://forums.speedlife.net/u/Wayne64SS)
#### Post date: [June 1, 2010, 5:10pm UTC](https://forums.speedlife.net/t/99-gt-mustang-beginning-to-cause-more-problems-fuse-keeps-blowing/252356/9 "2010-06-01T17:10:37Z")
> [@Depew DMV on Saturdays - Is it a madhouse?](https://forums.speedlife.net/t/depew-dmv-on-saturdays-is-it-a-madhouse/32289/8):
>
> No offense, offense, whatever, but you don’t come off as one that knows a lot about cars and you’re gonna have a rough time troubleshooting electrical problems.
sorry travis, i won’t post anymore
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### Author:  [@SRS\_BZNS](https://forums.speedlife.net/u/SRS_BZNS)
#### Post date: [June 1, 2010, 7:24pm UTC](https://forums.speedlife.net/t/99-gt-mustang-beginning-to-cause-more-problems-fuse-keeps-blowing/252356/10 "2010-06-01T19:24:02Z")
> [@Engine Build - KA-T](https://forums.speedlife.net/t/engine-build-ka-t/32247/25):
>
> sorry travis, i won’t post anymore
I lol’d
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### Author:  [@TurboTravis](https://forums.speedlife.net/u/TurboTravis)
#### Post date: [June 1, 2010, 7:25pm UTC](https://forums.speedlife.net/t/99-gt-mustang-beginning-to-cause-more-problems-fuse-keeps-blowing/252356/11 "2010-06-01T19:25:15Z")
> [@Engine Build - KA-T](https://forums.speedlife.net/t/engine-build-ka-t/32247/25):
>
> sorry travis, i won’t post anymore
BAHAHHAHAHAHHAHHAHHAHHAHAHAH +rep,
---
### Author:  [@TurboTravis](https://forums.speedlife.net/u/TurboTravis)
#### Post date: [June 1, 2010, 7:25pm UTC](https://forums.speedlife.net/t/99-gt-mustang-beginning-to-cause-more-problems-fuse-keeps-blowing/252356/12 "2010-06-01T19:25:54Z")
Fuck me, won’t let me rep you. Oh well, take me up on the Vette ride offer sometime.
---
### Author:  [@Wayne64SS](https://forums.speedlife.net/u/Wayne64SS)
#### Post date: [June 1, 2010, 7:42pm UTC](https://forums.speedlife.net/t/99-gt-mustang-beginning-to-cause-more-problems-fuse-keeps-blowing/252356/13 "2010-06-01T19:42:00Z")
IN for a ride!!! (no homo). I’ll be at the track tomorrow if you’re gonna come down.
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### Author:  [@TurboTravis](https://forums.speedlife.net/u/TurboTravis)
#### Post date: [June 1, 2010, 7:50pm UTC](https://forums.speedlife.net/t/99-gt-mustang-beginning-to-cause-more-problems-fuse-keeps-blowing/252356/14 "2010-06-01T19:50:03Z")
> [@FS: custom titles slight\_smile NEW LOW COST](https://forums.speedlife.net/t/fs-custom-titles-new-low-cost/30761/216):
>
> IN for a ride!!! (no homo). I’ll be at the track tomorrow if you’re gonna come down.
Ha, I’ll let you know well in advance the next time that I’ll be down with the car. Possibly this weekend.
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### Author:  [@Wayne64SS](https://forums.speedlife.net/u/Wayne64SS)
#### Post date: [June 1, 2010, 7:58pm UTC](https://forums.speedlife.net/t/99-gt-mustang-beginning-to-cause-more-problems-fuse-keeps-blowing/252356/15 "2010-06-01T19:58:45Z")
I’m gonna be driving tomorrow anyway, was more of an open invitation.
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### Author:  [@88slowmarro](https://forums.speedlife.net/u/88slowmarro)
#### Post date: [June 1, 2010, 7:59pm UTC](https://forums.speedlife.net/t/99-gt-mustang-beginning-to-cause-more-problems-fuse-keeps-blowing/252356/16 "2010-06-01T19:59:30Z")
> [@A music video for a real tight song, that involves cars.](https://forums.speedlife.net/t/a-music-video-for-a-real-tight-song-that-involves-cars/32284/14):
>
> I’m gonna be driving tomorrow anyway, was more of an open invitation. or callout bitch
fixed :thumbup
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### Author:  [@Wayne64SS](https://forums.speedlife.net/u/Wayne64SS)
#### Post date: [June 1, 2010, 8:00pm UTC](https://forums.speedlife.net/t/99-gt-mustang-beginning-to-cause-more-problems-fuse-keeps-blowing/252356/17 "2010-06-01T20:00:49Z")
:rofl :rofl GOT EMMMM