How to TEST a Coil Pack with Basic Tools ⚡ NO Scan Tool Required

How to test a coil pack with basic tools. I show you how to use a coil on plug spark tester so there is no scan tool required. CHEAP and easy DIY ⚡ ⚡
🎥 How to clean fuel injectors yourself:    • 🛁 How to Clean fuel Injectors YOURSEL...  

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Coil tester:
UK: https://amzn.to/38amfNc
USA: https://amzn.to/3sLKydS (note this is a slightly different design but functionally the same)
WW: https://bit.ly/Ignition_coil_tester (this is where I bought mine)
A basic & simple 12V test light with worldwide delivery and various stock locations
WW: https://bit.ly/12V_Test_Light
Voltage & continuity tester similar to mine, but updated with LCD display
WW: https://bit.ly/Volts_Continuity_Tester

An insight into ‘dielectric strength’:
https://hypertextbook.com/facts/2000/...

0:00 How to test a coil pack with basic tools
0:26 Power balance test, disadvantages
0:46 Misfire under load, discussion
1:14 Preparation
1:29 Remote Starter Switch - top tip❗
1:40 Coil over plug tester, overview
2:22 it's physics Jim
3:15 Ignition coil spark test, procedure
4:19 Ignition coil test results explanation
5:04 Testing ANY ignition coil
5:31 Testing ignition WIRING
7:32 Other misfire causes

Learn more about looking after your car:
🎥 How to replace a CV [constant velocity] joint boot with a split kit:    • Universal CV Boot Repair Kit | CV Gai...  
🎥 Don’t let your fuel filter end up like this 100,000 mile old example:
   • Why Should I Change My Fuel Filter | ...  
🎥 Battery & alternator care in this playlist:    • Alternator and battery care  

Everyone should have a tyre pressure gauge in their glovebox:
http://bit.ly/Tyre_press_guage
http://bit.ly/Pressure_Gauge_2
I personally prefer a stirrup pump to a foot pump (I use the same one for my bikes and cars)
http://bit.ly/Tyre_stirrup_pump
If you’d like to learn about the science and engineering of cars:
Bosch Automotive Handbook:
https://amzn.to/39va9xA

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https://www.Tubebuddy.com/CycloneCyd
Gear I use in filming and production:
https://bit.ly/CC_Gear
My videos are edited with Filmora X - try it for free
https://bit.ly/Filmora_X_try4free

Thank you