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10-12-2003, 04:13 PM
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#1 |
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Registered User
Join Date: Jul 2003
Location: Round-a-bout Memphis, TN
Posts: 27
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Electrical problem... suggestions?
I got through with the engine swap over a month ago, but still haven't been able to enjoy the truck yet. I have a problem with the battery draining overnight, and I have to jump it off to get it started. It has a new Autozone battery in it, and the alternator is working fine. The alternator tested fine, on and off the truck, and the battery tested fine after a recharge. Also the charging system tested fine, sending a good voltage back to the battrey in the truck when running. I need suggestions on what else to look for that can be draining the battery overnight. HELP!
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1985 Chevrolet Scottsdale SWB White w/blue interior 131,000 miles "Cop Car Engine" 305 TBI to gas swap from a 1993 9C1 w/Rochester 2bbl for gas mileage... Last edited by Trouper; 10-12-2003 at 04:17 PM. |
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10-12-2003, 06:48 PM
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#2 |
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Robert Olson Transport
 
Join Date: Oct 2002
Location: recent transplant to NC USA
Posts: 20,310
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are ya sure none of the wiring harness got crushed or caught somewhere with the motor swap? maybe theres some kind of problem with the ignition switch not shutting off totally when she sets
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Bob 1951 International running on a squarebody chassis "If a man's worth is judged by the people he associates himself with, then i am the richest man in the world knowing some of the fine people of this board" http://67-72chevytrucks.com/vboard/a...t.php?f=25&a=9 (you can review the site rules here!) PM Me for your vehicle/parts hauling needs in the North East US or see my Facebook page Robert Olson Transport Live each day to the fullest.. you never know when fate is going to pull the rug out from under you... I hate cancer!! |
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10-12-2003, 07:39 PM
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#3 |
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Registered User
Join Date: Sep 2003
Location: Twin Falls, Idaho
Posts: 73
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Ah yes the elusive electrical leak
Electrical faults are not difficult to find and repair....... My bet is the alternator is the problem. A fully charged battery should indicate 12.6 volts measured witha digital multi meter. A very east to find any battery loss is...... remove the ground cable from battery. Connect a head lite, any 12 volt lite or horn between ground cable and battery post. If there is ANY load or drain on the battery, the lite will be "on" or the horn will sound. I use a motor cycle horn as I am often some distance from battery. Da old guy...
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Chevy stepper 400sb 350 turbo Last edited by Frank-id; 10-12-2003 at 09:33 PM. |
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