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Old 09-01-2006, 01:36 PM
david s poole david s poole is offline
david s poole
 
Join Date: Mar 2005
Location: dallas
Posts: 1,822
electrical

now you need to start checking grounds.check both ends of ground cable at battery.check main ground from bell housing to chassis.now check under hood for ground points to chassis and make sure clean.operating ac with high blower is drawing 35amps all by itself.did you check alternator output with clampon ammeter after installation?can you run a ohm check between alt body and ground on battery[use very low scale typ 200 ohm [not kohm or megohm]you may need to ground the alt body to the chassis.just a few thoughts to keep idle hands busy.
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David S Poole
European Performance
Dallas, TX
4696880422

"Fortune favors the prepared mind"
1987 Mercedes Benz 420SEL
1988 Mercedes Benz 300TE (With new evaporator)
2000 Mercedes Benz C280
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