Electrical Guides
Recommended Articles
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How to Replace Spark Plugs
Spark plugs ignite the fuel inside your engine, but cannot do it properly forever.
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How to Replace Starter
You turn the key, but your vehicle wont start. The starter may be the cause. Find out how to replace it here.
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How to Replace Oxygen Sensor
Has your gas mileage gone down recently? Perhaps your vehicle isn't running as smoothly as it used to. A poorly functioning 02 sensor may be the reason.
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How to Replace Alternator
Alternator finally failing?
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How to Replace Alternator
Without your alternator, you can kiss your battery goodbye.
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How to Replace Spark Plug Wires
Keep those AMG spark plugs firing with a new set of spark plug wires.
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How to Replace Spark Plugs
Experiencing diminishing fuel economy and trouble starting the car? Ensure proper combustion with a new set of spark plugs.
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How to Replace Oxygen Sensor
Get rid of that check engine light and improve driveability with new oxygen sensors.
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How to Replace Ignition Coils
Cure your engine misfire with a new set of ignition coils.
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How to Replace Ignition Coils
If your vehicle suffers from hesitations and misfires, it may be time to replace the ignition coils.
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How to Replace Starter
If you have determined your starter is the reason your engine is not cranking, try replacing it yourself with the help of this how to article.
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Why is My Battery Not Charging?
Find out what is causing your battery to mysteriously die and leave you stranded.
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Why is My Serpentine Belt Squeaking?
Get rid of that irritating squeak by trying some of these recommended techniques.
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How to Replace Main and Auxiliary Batteries
Without the batteries, you're not going anywhere.