Wells Distrubutor - Less (DIS) Ignition Testing and Troubleshooting

http://www.wellsve.com/ This video will demonstrate testing techniques for DIS systems. Focusing on GM Type II DIS ignition. Learn to test the ignition wires and coils while replacing the spark plugs with no additional component disconnection. Test the ignition control module for a misfire. Test the crankshaft position sensor and more.

"The information presented in this program is based on a specific diagnostic case and might not directly apply to the vehicle you are repairing. We do not represent or warrant that the information presented is complete or error free. Please take all safety precautions. We disclaim any and all liability for losses, injuries or damages in connection with your repair."

Category:

Autos & Vehicles

Tags:

• coil testing
• ignition wire testing
• timing light
• DVOM
• DMM
• crank sensor testing
• test light
• crankshaft sensor
• waste spark testing
• DIS testing
• GM
• ignition
• control
• module
• testing
• Troubleshooting

[hasjgirl82]

thank you for the info and using a timing light to check for fire,instead of telling me to buy a tool ill never use or worse pulling the plug wire off while its running

[markjhicks]

@hasjgirl82 Thank you for the kind words. Lol pulling the plug wire off while the engine is running could be a life changing experience.

Mark Hicks

Wells vehicle Electronics

[fghj7fghj]

Excellent clip Mark.

What is a fuel or compression shoe?

Between 4min and 4min 20 seconds.

[markjhicks]

@fghj7fghj Thanks for the kind words. I hear what you mean, but for the life of mean I cant remember what i was saying there ... but it wasn't shoe. Sorry

Mark Hicks

Wells Vehicle Electronics

[primoivan]

thank you I searched all over the internet for help on testing my ICM

very good and simple to understand lesson.

[markjhicks]

@primoivan Thank you for the kind words, I am very happy the video helped you.

Mark Hicks

Wells Manufacturing L.P.

[markjhicks]

@racermike13sec It is not that it is cheaper at all...plastic will not work. It needs the carbon in the hose to carry the current.

Mark Hicks

Wells Manufacturing L.P.

[racermike13sec]

its cheaper..lol

[nobleheight]

Why must you use carbon impregnated hose rather than plastic hose?