Determine which description best matches the vehicle you are working on, and perform the suggestions as necessary.
After replacing spark plugs, you may get a handful of misfire codes. This video is sponsored by Autolite.
Here’s what happens when your fuel does not match the weather. This video is sponsored by Standard Motor Products.
This part of the cycle is when the mixture of air and fuel ignites and how the flame front spreads in the cylinder.
The cause of the misfires is the temperature fuel evaporates, otherwise known as the volatility.
Diagnostics depends on the coil’s design and what wires are in the connector. Sponsored by Standard Motor Products.
Enhanced wiring diagrams let you trace the inputs and outputs for a better diagnosis. This video is sponsored by Mitchell 1.
Freeze frame data is a “snap shot” of when the code occurs of the specific sensor PIDs.
Misfires that turn on the check engine light and log a cylinder-specific fault code are the easiest to diagnose.
Modern crankshaft position sensors measure more than the position of the crankshaft.
It is so important to correctly diagnose misfires before repairs. This video is sponsored by Autolite.
Pre-ignition is very damaging because of two dynamics inside the cylinder.