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All lights are flickering and voltage is bouncing around
Hey all! I recently replaced my battery and my alternator and now my voltage gauge is bouncing around and all lights (headlights and interior lights) are flickering while driving and while at idle. I replaced my battery and alternator as my battery recently died and it was overdue so I figured...- Esko07
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- alternator battery electrical grounds lights rvc voltage
- Replies: 3
- Forum: Engine & Drivetrain
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Battery gauge riding at almost 19v
The battery gauge has always been at 14 or a tick past, and suddenly today it is near redline, stayed there then, dropped a bit to say 16 or so. Any thoughts? Otherwise nothing else is crazy and everything works fine. -
Question about STARTING and Voltage Issue.
I have a 2009 LTZ Tahoe. Been having an issue that goes like this. Sometimes vehicle starts just fine no issues, AC runs, ALL electronics are fine. Sometimes vehicle starts and the voltage stays low, like right near 9 volts lows. When this happens, if I drive the vehicle, whatever causes a...- MATTHEW J PALUMBO
- Thread
- connections electric electrical ground ltz starter tahoe voltage
- Replies: 15
- Forum: Engine & Drivetrain
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P0300, Service stabilitrack and rough idle.
I’m at a loss. I have a 2011 Tahoe z71 that we purchased a month ago. Truck has 165k miles. It started running rough at idle and seemed to be getting bad fuel mileage. On cold starts it seems to run great and after warming up it gets a slight rough idle. Seems to lighten up when placed in park...- Joe W
- Thread
- engine idle misfire p0300 performance rough idle stabilitrak tahoe voltage z71
- Replies: 4
- Forum: Engine & Drivetrain
