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Old 09-01-2009, 02:14 AM
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Hit Man X Hit Man X is offline
I LOVE BRUNETTES
 
Join Date: Sep 2004
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Quote:
Originally Posted by babymog View Post
IMO, the death of many batteries in vintage cars (definately including diesel Mercedes through the late '90s) is incomplete charging and frequent/shallow cycling. Put a big alternator on your 'Benz to charge while idling with the lights on, and your battery will thank you.


This killed my Die Hard in my SD just recently... well the fully working HVAC system did. The puny alt was just not able to charge the car at idle/my city driving with the lights on, blower on max, HVAC relays on, clutch engaged, etc

Bought a 150A, problem solved. I never encountered this issue on my other stuff as I have upgraded the alts in all of those already... did not dawn upon me to be proactive and swap it. Oh well.

I was told the big issue with the small alts and these batteries is that they are almost all not Maintenance-Free which does not allow them to charge well.
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