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Re: '05 Malibu starter amperage problem [fungus440]
by e_net_rider
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Oct 05, 2009 (6:59 am)
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Replying to: fungus440 (Oct 05, 2009 2:33 am)
With it drawing so hard that the voltage drops to the point that it resets clock, I'd suspect the battery. If you have a battery charger, try charging it, noting the amperage. If the amperage tapers off quickly, say an hour or two or less and you know the battery was low, you know the battery is not taking much of a charge or can not store much of a charge. Bad battery. 3 years might be all you can expect of some original batteries. Look at the battery and see what the life expectancy is. If it is within one year of that, you will probably be better to buy outright one of your choosing that fits the car. The last GM battery I bought was 72 mo. and had a vent because it was under the back seat and close to 800 CCA as I remember. A lot of power stuff. Also had a Mercury diesel with battery in trunk. Same vent requirement and this one was about 1300 CCA. I went through three batteries with that vehicle and all of them lasted slightly longer than the rated life, so I suspect batteries in those locations last longer than one under the hood.
Head lights being dim, or going almost totally out when trying to crank are also a good indication of battery, especially if you get the clacking sound of the solenoid. Fords especially, if there is no solenoid clacking, it is likely the starter. Even then, for it to draw so many amps to kill lighting, be careful. You could easily smoke some wiring.
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- #76 of 76
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Re: 2006 Malibu Check engine light/ Therm gauge [06malibune]
by soonirise
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Oct 26, 2009 (8:11 pm)
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Replying to: 06malibune (Mar 27, 2009 5:01 am)
I was wondering what ever came out of that problem with your temperature gauge. My girl has the same problem with hers. I had the code checked at Autozone (parts store) it said the cooling temperature sensor was bad. I spent the 25 bucks for the sensor, put it in, it still didn't work. I went to Advance auto, spent the $25 on a sensor, put it in, still didn't work. I took some 1000 grade sandpaper sanded the corrosion off the original sensor, put it back in, did not work still. Two days after that, it started working and check engine light went off. Two days later... stopped working. I went online checked the wiring diagram for this car and cannot find anything that would cause this problem other than that sensor. Please let me know what became of your problem and if it was ever fixed.
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