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Shorted diodes in the alternator.

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โˆ™ 2004-11-29 06:37:41
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Q: What would cause a battery drain on a 1991 F-150?
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1991 Eagle Talon What makes it drain the battery when the alternator is brand new and so is the batteryWhat makes it drain the battery when the alternator is brand new and so is the battery?

it reg=charges

Where is the oil drain tube on a 1991 883 sportster?

The drain hose is connected to a nipple underneath the battery tray.

What can make a battery drain on 1991 Honda Accord?

Dead cell in the battery requiring it be replaced or something is on pulling power from the battery. Some light or relay.

What would be cause the battery gauge to peg out or be buried on a 1991 Ford Bronco?

There is probably a dead short in the system.

What would cause a 1991 Pontiac Sunbird to not hold a charge?

Possible the battery is just too old, or it is damaged.

What would cause the battery to drain overnight on a 1991 Lexus ES250 if the car was off?

Often it's an alternator diode. Check the battery first. When batteries start to go bad they can often start to discharge over a couple hours. Take it to an auto parts retailer and have them test the battery and alternator for you. I had the same problem with my '92 Windom (ES 300). It was a faulty trunk mounted CD changer that was draining the battery.

What would cause a 1991 caravan to not start and just make a fast clicking sound instead of turning over?

When my 1999 did it, I needed to get a new battery.

How do you change the oil on a 1991 sporster?

Look behind the battery cover for a drain tube connected to a nub on the frame.......drain the oil and change the filter (pre-loaded with fresh oil) and you are done.....there is no drain plug persay.....hope this helps you out......Murph

Does 1991 Thunderbird torque converter have a drain plug?

does a 1991 thunderbird torque converter have a drain plug

What would cause a 1991 Buick Park Ave to stop running while driving?

Check the battery connections.......this happened to me. Usually the positive post (side mount) is loosened.

What can cause a 1991 escort with manual transmission not to start unless it is pushed?

The battery, cables and starter may be bad.

Why would a 1991 Ford Ranger with a good battery not turn over?

Bad Starter....

Where is the radiator drain plug on a 1991 grand am 2.5?

The 1991 Pontiac Grand Am radiator drain plug can be found on the bottom of the radiator. The radiator drain plug will be in the center of the radiator bottom.

Where is the oil drain on 1991 harley sprster 883?

The rubber hose that is clamped to bottom of battery box frame is the oikl drain line. Simply loosen the the clamp and pull the hose off. The drain line just dead heads up to that extruded stub. When drained clamp it back.

What makes battery go down 1991 Cadillac deville?

There are multiple reasons why a battery would go down on a 1991 Cadillac DeVille. There may be a short in the electrical wires, the battery may be old or low on water, or you may of left an inside light on.

Where is the transmission drain plug on a 1991 Chrysler New Yorker salon?

It does not have a drain plug. You have to remove the pan to drain the fluid.

Where is the transmission drain plug on a 1991 dodge caravan?

There isn't one. You have to remove the pan to drain

When did Charles Drain - politician - die?

Charles Drain - politician - died in 1991.

Positive circuit on a 1991 Volvo 740 Wagon Removed each fuse separately and retested circuit and still get a light on the tester Any ideas?

I'm chasing the same problem on a Saturn. I'm starting to wonder if it is the alternator. Having enough oil or dirt on the surface to cause a drain. A dirty battery on the case can cause a drain, so I'm assuming on the case of the alternator between the case and the main terminal could behave the same. Just a thought.

Where is the radiator drain plug for a 1991 Acura Legend?

The radiator drain plug is on the bottom edge of the 1991 Legend. It looks like a wing nut and is on the drivers side.

Is there a drain plug for 1991 Chevy truck for transmission?

No, You must remove the transmission pan to drain the fluid.

What are the release dates for Clarissa Explains It All - 1991 Brain Drain 1-9?

Clarissa Explains It All - 1991 Brain Drain 1-9 was released on: USA: 18 May 1991

Where is the engine computer on a 1991 Chrysler new yorker?

It is behind the battery.It is behind the battery.

Why is your 1991 battery getting the life sucked out of it?

A battery built in 1991 is 18 years old, chances are it is expired. Time for a new one.

Why would my Pontiac Firebird 1991 wont start after a few try my battery dies out?

you need a new alternator.