battery

I have a 1999 K1500 Suburban with the 5.7L and on the driver side, there seems to be ample space for a second battery over the windshield washer fluid reservoir. (I assume maybe with a different engine option, this might actually have come populated with a second battery, but that's just an...

I recently changed the water pump on my 07 Tahoe. Everything went well, but afterward, the truck would not start. During the swap, I simply disconnected the negative on the batter terminal while I changed the water pump. Baffled, I decided to disconnect the positive also, wait a minute, then...

Good morning everyone. Hope all is well. Have a strange issue with my 2002 Tahoe Z71. Problem: Battery light blinks intermittently. When it does the voltage meter in the IC shows battery voltage, approx 12V. After some period of time, minutes or hours, it will kick back in and...

My alternator is not pulling enough amps to charge my battery. It's only pulling around 11.9 amps. I just recently bought a new battery, replaced the alternator, the plug that goes into the alternator, the spark plugs (gapped to 0.60), and plug wires. When tested, the alternator fails while...

I have a 2007 Tahoe LT with 103,000 miles on it. The past month, my car has refused to start 3 different times when I turn the key. I put the key in the ignition and lights, radio, everything works like it should; but when I turn the key to start the car---nothing. Not even a clicking sound. It...

All, I have a 2004 Tahoe and have recently determined I have a parasitic draw stemming from the radio. When the vehicle sits for an extended period (roughly 24 hours or more) there will not be enough power in the battery to start the vehicle. Otherwise everything works fine. The battery has...

Battery was dead this morning & doors are making a clicking noise once I connect battery charger to it. It's not seeming to charge at all, probably due to whatever's trying to happen when I hear that clicking noise. Vin number says it has a BCM reprogram recall for battery drain but dealership...

Hi all, I've a problem with my 2001 Tahoe. Sometimes the battery warning indicator is showing up, but nor regularly. It happens with lights on or off, with and without A/C. Voltage seems to be in 15 V range most of the time, but sometimes up to 16 V. I'm guessing for the alternator, but would...

My 06 Tahoe (5.3) has some weird issues... started by going into "reduced engine power" mode several times... I put in a new battery, seemed to solve problem, but now the electric locks all activate randomly while driving, airbag and engine lights go on and off randomly and air conditioning...

ran battery down. Tried use my portable jump device and it would not turn the engine. Almost, but not able to get it thru compression. It always has. It turned the engine on my Pathfinder, but would not turn Hoe. How do I determine if the apparent additional resistance is a corroded starter...

I was charging my cell phone in the 12v outlet in the center console, and suddenly i go to turn on my Tahoe, it won't START, all the interior lights were on, as if a door was open, and there was a message saying "system charging", I called up AAA and gave me a jump, but there was power, causes...

My 02 Yukon, has a bad habit of being dead after it sits for more than two days. i have replaced the battery thinking it was bad one, and this was not the case. I have installed an new radio(Pioneer) and in order to get the system to work correctly i had to jump two pins on the extra connector...