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93 Wont start acts like bad battery

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Old 07-01-2008, 02:36 AM
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Default 93 Wont start acts like bad battery

Hello
Ive got a 93 f150 with a 302/AT. The truck has run flawlessly until yesterday. I had run it around all day. Got home about an hour later went to go somewhere and the truck acts like it has a dead battery. I put the charger on the battery and the meter reads fully charged. The headlights will not come on but the dome light dash and under hood light all seem to be working fine until I turn over the key and then die out. Once I turn the key off all comes back on. I replaced the solenoid on the fender to no avail. I have continuity from the battery to the main power on the starter. And the Battery seems to be registering plenty of juice. Any Ideas would be appreciated.
Old 07-01-2008, 03:38 AM
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Welcome to the forum! Check your battery connections and body & engine grounding.
Old 07-01-2008, 08:49 AM
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Everything is tight and well connected. I replaced the solenoid connected to the fender.
Old 07-01-2008, 09:27 AM
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I'm puzzled by your headlights. How old is wour battery? Is there a spark when you connect it? Is it discharging fast when installed and connected?
Old 07-01-2008, 09:35 AM
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The battery is pretty old, but I have never had a problem starting. It fires right up. Another puzzling thing is that periodically one of the front and not the rear blinkers would come on. Even though they were not turned on.
Old 07-01-2008, 09:50 AM
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That sounds strange... Do you have jumper wires? connect them both to a battery (-) at one end, and at other end one of them attach to any metal part of an engine, another to the body grounging connection. If it woun't start, i think it's time to replace a battery before trying anything else.
Old 07-01-2008, 10:01 AM
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I had a battery charger on it yesterday and all I got was thee starter to click and all the power to dim. Once I shut the key off the power would charge back up. With or with out the charger on it.
Old 07-01-2008, 10:21 AM
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If you're sure that there is sitll some life in a battery - try to connect the battery (-) directly to the engine. but i think your battery is dead already. it's voltage is ok, but it has lost it's charging capacity.
Old 07-01-2008, 01:47 PM
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All batteries dont fade then die. I got stuck with no hint of trouble, the truck even turned over strongly for a second then would do nothing. That was my first hint that there was anything wrong.
Old 07-01-2008, 02:05 PM
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Check the starter solenoid - i hardly believe that it can affect that way, but that's the only thing left. I'm still puzzled with headlights.


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