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Content of this video:
00:00 Intro
00:35 What is a ground connection?
01:19 Symptoms of a bad ground connection-heavy cranking
02:01 Low alternator voltage
02:32 Flickering headlights
02:53 Car will crank but will not start
03:16 Electronic glitches
04:32 How to find the problem-use a multimeter
06:42 Visual inspection of the connections
09:11 Use a jumper cable
10:26 Solutions to a bad ground connection problem
12:20 Recap
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A bad ground connection is one of the most overseen and neglected electrical car problems.
Although it's very simple to fix in most cases, some symptoms mimic more serious car problems (a weak car battery, bad starter, bad alternator, faulty electric or electronic components, or else).
This often leads to unneeded and sometimes very expensive repairs that solve nothing.
So before you go and spend a significant amount of money and time, take a look at this video tutorial. It may prevent this and perhaps help solve the bad ground connection problem yourself.

You can also read our illustrated articles on the same topic by clicking here:
https://despairrepair.com/bad-ground-...

https://despairrepair.com/how-to-fix-...

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