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11-17-2004, 01:28 AM | #1 |
Registered Member
Join Date: Nov 2004
Posts: 2
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i think its a generator issue
lately my 64 mustang has been acting up. when i go to start it, it will just click once and the engine will not crank or anything. then i jump it and it starts then runs for a few days and then it does it again. i know it is not a battery problem since i just bought a new battery last week. what does anybody think it is. is it the generator and if so how do i get it checked out to be sure or are there any tests to see what the problem could be?
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11-17-2004, 04:46 PM | #2 |
Registered Member
Join Date: Mar 2004
Location: Minnesota
Posts: 950
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Re: i think its a generator issue
Mine is doing this exact same thing. Mine is to the point where when i shut it off, it makes ticking noises inside it and if you feel it, you can feel it vibrating. One way i would think that you could tell is when you turn your car off, if the GEN light comes and stays on for awhile. This is what mine does. Probably time to buy a new one.
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11-17-2004, 10:59 PM | #3 |
Registered Member
Join Date: Sep 1999
Location: Vancouver, WA USA
Posts: 439
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Re: i think its a generator issue
I had a similar problem with both my 65's. It turned out to be the battery cables. They were worn out. I replaced them with a larger gauge cable and the problems went away.
Ron
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65 Mustang Fastback 347 Stroker, C4 with 4.56 10.68 @ 122 N/A 9.74 @ 137 w/ N2O www.fastspecialties.com |
11-18-2004, 10:05 AM | #4 |
Registered Member
Join Date: Jun 2000
Location: Pigeon Forge Tn
Posts: 611
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Re: i think its a generator issue
The gen is probibly part of the prob, but I would also recommend going with a heavier gauge cable. My 66 was getting bad heat fade, and the cables did a world of difference. (thanks to the long tubes,she was still eating a starter every 6 months, but thats another story).
For the money its definalty worth upgrading from the stockers. J
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____________ '66 Mustang Coupe- AKA "Lenore" *on disability for a (long) bit* '93 GT Mostly stock AKA "Fawkes" Rice Haters Club Member #239 "I find your lack of faith...disturbing." "Every normal man must be tempted at times to spit on his hands, hoist the black flag, and begin to slit throats." H. L. Mencken |
11-18-2004, 11:22 AM | #5 |
Registered Member
Join Date: Nov 2004
Posts: 2
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Re: i think its a generator issue
i know that it isnt my cables because last month i had to replace them with heavier cables and i also got a new battery. so the only thing i can think of is that it is my generator .
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11-18-2004, 08:43 PM | #6 |
Factoy Five Roadster
Join Date: May 2000
Location: Sevier Co,Tennessee
Posts: 1,681
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Re: i think its a generator issue
Go to auto zone and have them check your alternator, its free.
If its good then id say your starter is gone.
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Frank |
11-22-2004, 06:24 PM | #7 | |
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Join Date: Nov 1998
Location: Houston, Tx.
Posts: 3,887
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Re: i think its a generator issue
Quote:
Rev
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11-29-2004, 09:40 AM | #8 |
Junior Member
Join Date: Mar 1999
Location: Ventura, California
Posts: 8,981
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Re: i think its a generator issue
Odds are it's one of three things:
1) One or both battery cables aren't tight enough. 2) A failing generator. 3) A small drain on the system. I suspect it's number 3. If it was the generator, a jump start wouldn't sufficiently charge the battery enough to last for a few days. The car would have trouble starting the next time you tried. What I would do if I were you is to get a simple test light, disconnect the negative battery cable from the battery, attach the alligator clip from the test light to the negative cable terminal, and touch the tip of the test probe to the negative post on the battery. Make sure everything in the car is turned off, and that the doors are closed. If the test light lights up at all, you have a drain on the battery somewhere. The next step is to have a friend hold the test light to the battery post, watching the light, while you remove the fuses one by one until the test light goes out. When that happens, you will know which circuit the short is in, and you can start looking for it. Make sure that the doors are closed when ever you do this, including when you pull the fuses. If a door is open, the dome light will create a drain, and light up the test light, giving you false results. Take care, ~Chris
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12-01-2004, 09:21 PM | #9 |
Registered Member
Join Date: Apr 2001
Location: Valparaiso, IN USA
Posts: 56
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Re: i think its a generator issue
Check to make sure your engine and chassis are grounded. Don't take it for granted that with all that metal bolted together it has to be grounded, it may not be. One way to check is take the negative jumper cable, attach one end to the negative post of the battery and the other end to a good ground on the engine, then try to start the car. If it starts, it's a ground problem. It tha'st the problem you can fix it by running a second ground cable directly from the battery to somewhere on the engine (like a intake manifold bolt. Be sure it's not a painted area or aluminum.
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