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#1 |
Registered User
![]() Join Date: May 2012
Location: Anton, Texas
Posts: 2,364
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SNAKE BIT for sever days now
here I thought I knew every thing , and now I found out I don't.... ole dollor has an electrical problem and it has ate my sack lunch. started off ,it did not want to start, my son called and told me it that he had trouble getting ole dollor to start , but he checked the battery connections and tapped on the starter and it fired right off, I told him I would come to Lubbock the next day and we would check the starter , he called the next day and advised every thing was working good, then the next day while driving to work all the lights went out and he he ran on the battery the rest of the way to work. he advised that he would get a ride home and we could check it on saturday , went to Lubbock on saturday and started checking everything . charged and check the new battery , everything good, checked wires on new starter and it starts fine draw is good , alt I rebuilt about 3 or so years ago , not putting out anything, called and got new alt. put it on and nothing , checked more wiring and every thing looked good, got another alt. nothing , checked more wiring , found that the exciter wire was dead , jumped the exciter wire and alt started charging, still cant find why the wire is dead, told him to bring it to me sunday. he got here today and showed me that it working fine ....but to kill the motor he has to turn the key off and turn the a/c on and then the motor will shut off ??? fellow members I need some help. this is a hair puller. any body got an idea..... SNAKE BIT Don
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#2 |
Registered User
Join Date: Jun 2014
Location: Glendale, Arizna
Posts: 1,642
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Re: SNAKE BIT for sever days now
You might have a rare ignition switch failure, just a WAG though.
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#3 |
Registered User
![]() Join Date: May 2012
Location: Anton, Texas
Posts: 2,364
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Re: SNAKE BIT for sever days now
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#4 |
Registered User
![]() Join Date: May 2012
Location: Anton, Texas
Posts: 2,364
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Re: SNAKE BIT for sever days now
raining and cold and I am still mad at ole dollor, so its setting out in the rain and I am warm in the house.... I will get around to getting back to it in a few days, under dash is real hard on old fat guys, I guess I could take the seat out and have more room..... dang you ole dollor.
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#5 | |
Registered User
Join Date: Jun 2010
Location: San Diego Co.
Posts: 1,157
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Re: SNAKE BIT for sever days now
Quote:
Is that when the truck started having problems??
__________________
1972 Chevy C-10, SWB, Fleet, 350/350, PS, PB, all stock, Survivor. ![]() |
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#6 |
Registered User
![]() Join Date: May 2012
Location: Anton, Texas
Posts: 2,364
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Re: SNAKE BIT for sever days now
no I put the ign switch probably 2 or 3 years ago , I was just saying that it has been replaced , not still the old ign switch. I have been having a few problems the last few weeks ,or a little longer , like loose brake lights, fix that , loose turn signals , fix that, I think I am going to pull the fuse box and sand and clean all fuse holders , most of the time its some how connected to the fuse box or around the fuse box, I hope it just a bad connection , but I do not fit under the dash very well .....I used the old blue wire that went to the voltage reg. to excite the newer type built in reg. alt. been working good for around 6 years and now ????
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#7 |
laying low
![]() Join Date: Mar 2001
Location: Searcy, Ark. USA
Posts: 13,103
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Re: SNAKE BIT for sever days now
As we get older we tend to not fit in places we used to and we have quicker tempers too!
I ran plum outta patience a long time ago.
__________________
Boog 69 Chevy stepside, 358/T350, 4.11 posi, 4.5/4 drop, rallys, poboy driver primer is finer 91 Chevy sportside, Tahoe, Yukon & GMC Crewcab All GM..'nuff said. I stand for the flag and kneel at the cross |
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#8 |
Registered User
Join Date: Oct 2005
Location: Overland Park, Ks.
Posts: 5,204
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Re: SNAKE BIT for sever days now
You need to put a diode in the exciter wire circuit. The current is feeding back into the ign. switch & keeping it fired.
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#9 |
Registered User
![]() Join Date: May 2012
Location: Anton, Texas
Posts: 2,364
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Re: SNAKE BIT for sever days now
thanks for the info, a diode is a one way valve . i think that would work , any idea where to get one like i would need, the only diode's i ever worked with were inside alt. Don
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#10 |
Registered User
Join Date: Sep 2008
Location: Mobile, Al.
Posts: 687
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Re: SNAKE BIT for sever days now
Just a long shot here but how's the ground, frame to the engine?
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#11 |
Registered User
![]() Join Date: May 2012
Location: Anton, Texas
Posts: 2,364
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Re: SNAKE BIT for sever days now
have not check the ground from frame to motor for a while , I have several extra grounds that I have added when I installed cruise control and a complete a/c system , just to head off ground problems , thanks for the input , I will add that to my list to check...Don
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#12 |
Registered User
![]() Join Date: May 2012
Location: Anton, Texas
Posts: 2,364
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Re: SNAKE BIT for sever days now
new update ... two days of dash work , I decided to pull the dash cluster ,
radio , traced out all the wiring , factory and add on , finally found out that some one must have wired a wire that was hot to the fuse box acc. I am not sure what wire did it , but I pulled all the add on wires and shortened some of the wires , soldered some together so I would not need so many terminals , turned the key off and on ,and to acc. until I got the fuse box wired where ign. on stuff worked correctly and acc. left and acc. right stuff were right, now were talking of doing this over a two day time frame . them I got it all back together and life was good , then I checked my turn signals and nothing , more checking, getting nothing from flasher, test light shows hot .... now I have had some trouble with this before off and on , mess with the fuse box and I had turn signals , I got the flasher out and probing the connections with a test light and one terminal feels like it not there, so I unbolt the fuse box and the flasher wire is loose , can't get it to stay in, so I made a jumper wire and hooked it up , now every thing is looking good , start it up and look at the gages and the temp gage moved back to cool and then fell to the left. I have had trouble with it a while back, started working fine....now nothing. so right now I am going to drive it like that until Chevy Gods moves me again. I did remove the steering wheel so I would have more room to work on all the wiring, dash cluster and steering wheel makes it a lot roomier for us full figured guys.... Thanks everyone for all the help on this . I think the guy that made this mess is closer than you think... ![]() |
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