Connect

Car Pictures

Shopping

Classifieds

News & Articles

Car Forums

Automotive Links

(Bookmark CarJunky)

	Auto Repair Home	SEARCH POSTS	WHO'S ONLINE	LOG IN

Automotive Repair Car Troubleshooting Topics   Car Troubleshooting   Engine Troubleshooting   Engine Fault Codes   Electrical and Wiring   Transmission Problems Car Repair Topics   Car Making Noises   Car Stereo Repair   Heating or AC Issues   Motorcycles and ATVs   Tricks of the Trade   Truck Repair Advice Site Options:      Login   Sign up here! Latest Forum Post   Lukewarm Heat............ New antifreeze reverse flush heater core...   multiple warning lights 2013 GMC Terrain 130,000 miles 4 cylinde...   2014 Nissan Sentra Shaking Car recently started shaking when accele...   Buy Flualprazolam Powder Online Whatsapp: +1(424) 328-1086 N/A   1989 toyota pickup 3.0 crank no start I have a 1989 toyota pickup 3.0 crank no...   Strut spring orientation and strut mount tension nut 2017 Nissan rogue awd 2.5 L Put in Monro...   Transmission stuck in part, I have tried everything So I'm working on my elderly fathers 201...   2017 dodge journey LED headlights on/off randomly Year of vehicle 2017 Make of vehicle dod...   Kia Soul starter replacement issues! Okay so my car is a 2010 Kia soul 2.0 en...   Please Help - Knock sound & engine fail Hi all, Hoping to get some insight and ...

1948 Desoto electrical problems(?) Sign up here! Search this forum this category all forums for All words Any words Whole Phrase (search options) Auto Repair Home>> Automotive World>> Antique Car Talk kfunnyman User Nov 22, 2009, 11:49 PM Post #1 of 4 (4700 views) 1948 Desoto electrical problems(?) Sign In Hi, folks. I have a 1948 Desoto, 6 volt positive ground charging system. I've replaced the battery twice in the last 2 months. I bought it new. When I brought it back to Autozone, I was told the battery was no good. They replace it for free therefore on one hand, it's no big deal. Nevertheless, am I buying "bad" batteries perhaps?(It's Duralast) If so, is there a recommended brand? Also, when I turn the headlights on, the Amp meter shows major discharging until I increase the RPMs. Any help or advice is greatly appreciated. Thanks. Kevin (This post was edited by kfunnyman on Nov 23, 2009, 12:04 AM) Attachments: desoto1.jpg (11.6 KB) Tom Greenleaf Ultimate Carjunky / Moderator Nov 23, 2009, 1:21 PM Post #2 of 4 (4690 views) Re: 1948 Desoto electrical problems(?) Sign In Is belt to generator tight enough? I own a 6v pos ground vehicle and find Napa seems to have the best. This could be a generator issue and if clever you can take it apart and clean off the brushes or have it done at an alternator/starter motor rebuilding shop, -- pos or neg ground is near irrelevant. T PS: Brushes are carbon pilings not paint brushes. They need good contact. You can clean surfaces if brushes are still ok wil super fine sand paper. Was somewhat routine back when as if I'm old enough to remember! Laugh! T kfunnyman User Nov 23, 2009, 4:19 PM Post #3 of 4 (4683 views) Re: 1948 Desoto electrical problems(?) Sign In Hey Tom. Your advice has always been great. In my haste to post my problem, I forgot to mention that there is a noise (grinding/arcing)coming from the voltage regulator. I know this may seem basic. But then again, so am I. :-) Thanks. Tom Greenleaf Ultimate Carjunky / Moderator Nov 23, 2009, 6:34 PM Post #4 of 4 (4675 views) Re: 1948 Desoto electrical problems(?) Sign In If you can find a new voltage reg just replace it. Believe it or not you can fix the old one! Depending on case it can be like putting a bottle cap back on tightly. There should be points in there not unlike a distributor's. Cleanable (point file- fingernail file might suffice) and adjustable! T   Automotive Repair     Auto Body Repair and Refinishing     Heating or AC Issues     Electrical and Wiring     Brake Systems     Car Stereo Repair Advice     General Discussions     Car Making Funny Noises     Engine Fault Codes     Engine Troubles     Exhaust Systems     Steering and Suspension     Transmission Troubles     Tricks of the Trade Automotive World     General Discussions     Antique Car Talk     Car Shows and Events     The Bargin Bin     Motor Vehicle Inspection     Car Care Tips     Traffic Tickets     Gasoline, Motor Oils, Concept Cars and Engines     Auto Insurance, Financing, Leases, Warranties Truck Repair     General Discussions     Truck Engine Repair     Truck Suspension Repair Motorcycle Repair     General Discussions     Motorcycle Engine Repair CarJunky     Open Posting     Board FAQ's     New Board Suggestions

Search this forum this category all forums for All words Any words Whole Phrase (options)

Privacy Sitemap