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If the battery is sulfated (or otherwise faulty) to such an extent that it calls for a continuous charge, the alternator never gets a chance to switch off. With the resposibilitiy to run continuously the alternator overheats and eventually fails. Never replace a faulty alternator without also checking the battery.
What else can I help you with?
Why is Chevrolet Cavalier not charging?
alternator needs to be replaced. battery also might be a problem due to the alternator not charging it
Why does your 99 Nissan Sentra gxe lose power for a second or two when you step on the brake or use your wipers or turn signal Is your alternator going bad?
I have a 1995 Nissan Sentra and the same thing happened to me about two weeks ago. The problem was a wire going from the alternator had gone bad. So your problem can be the same thing or the alternator. I had just replaced my alternator so I knew it had to be something else.
Your 2000 nisaan frontier overheats with a new thermostat when you use your ac?
check your radiator. is it clean or does it need to be replaced? a simple cleaning cured my problem.
Why does the battery warning light come on when the ignition is switched off?
I had this problem on my disco 1. Turned out to be the alternator, which was replaced and the problem was fixed.
94 BMW 325i overheats and heater blows cold air replaced thermostat water pump and flushed system what's the problem?
My guess is the head gasket, have same problem. Nightmare
Was having charging system problem so alternator was replaced now car keeps flooding and wont fire--I dried carb plugs spark is good so no start is the problem what to do now?
"was having charging system problem so alternator was replaced now car keeps flooding and won`t fire.
Why would the engine on a 1994 Nissan Sentra sometimes cut out while changing gears when both the clutch and brake are pressed?
I had the same problem and then my alternator went out. Replaced alternator and haven't had the problem since. Check your belts.
New alternator fitted but light stays on?
New Alternator BUT Warning Light Still Stays OnMaybe there was nothing wrong with the alternator you replaced, and the problem is somewhere else in the charging system!Although possible, it is highly unlikely that a new alternator would be defective.
2004 Monte Carlo overheats radiator replaced cooling sensor replaced cooling system flushed fans replaced thermostat replaced any suggestions on fixing problem?
you might want to check for a blown head gasket or a cracked head or block. espically if it loosing water out of the radiator with out leaking on the ground.
Battery light was on and checked to see if it was the alternator and the alternator was bad have not fixed the alternator and now the battery light has not come back on what could be the problem?
There is no problem...the problem was the alternator. You have fixed the problem.
Replaced battery and alternator on 97 mercury sable and it keeps stalling what is the problem?
Idle air control? Fuel pump? Coil?
Why dont the Speedometer work on a 02 hyundia xg350?
Had same problem with mine. Also abs,tcs and e-brake light would come on when speedometer stopped working. Turned out alternator was putting out 16v. Replaced alternator and battery. Solved problem. Replaced both speed sensors first did not help. Good luck
