Rocker arm dislodging
Cylinder Heads

Rocker arm dislodging with valve seat falling out

February 20, 2017

Have you ever had a customer come in and complain of a poor running engine? After diagnosing it you find engine misfire codes. To narrow down the issue you do a compression test or cylinder leak down test. […]

obd 2 reader
Engine Testing Procedures and Fixes

How to find mechanical engine misfires

November 13, 2016

Mechanical engine misfires can contribute to low compression (bad cylinder, piston rings, sticky or leaky valves or even valves out of adjustment) will affect the amount of air coming into the cylinder which will cause […]