Drivability Issues Fuel Trim Diagnostics
No code diagnostics are some of the most challenging drivability issues.
Learning From Cabin Air Filter Installs (Video)
Take your time installing cabin air filters because a rushed job could have repercussions. This video is sponsored by FRAM.
Recommend a Fresh Cabin Air Filter During Winter (VIDEO)
One could argue that winter is most important season to replace cabin air filters. This video is sponsored by FRAM.
Checking Your Fuel (Video)
Fuel systems can have many possible issues to diagnose. This video is sponsored by AP Emissions.
Understanding Electronic Throttle Controls
The benefits of an electronic throttle control system include overall reliability and more efficient operation.
Ignition Diagnostics
This part of the cycle is when the mixture of air and fuel ignites and how the flame front spreads in the cylinder.
Understanding Engine Control Module No Communication Issues
You plug in your diagnostic scanner or code reader, only to find out that you cannot communicate with the PCM. Bad PCM Right? Not necessarily!
LTF and STF Fuel Trim Engine Codes P0170, P0175, P0172, P0174
Understanding what parts should be replaced to get ride of these codes.
Oxygen Sensor Questions Answered
If an O2 sensor is not reading properly or is borderline, it should be replaced regardless of its age or mileage.
What Causes Direct Fuel Injectors To Clog?
In the case of a direct fuel injector where the tip is exposed to the combustion event, carbon can stick to the nozzle and cause a bad spray pattern, because carbon searches for other carbon.
