By Chris Hamann Years ago, the vacuum gauge was standard in the diagnostic process. We were taught how to identify engines that had mechanical issues by analyzing the gauge’s needle. We also used a vacuum gauge to adjust the carburetor’s…
Moving forward with AERA’s Online and Hands-on Training Programs By Rob Munro Engine technology is changing at lightning speeds and so is the training needed to stay ahead. As the preeminent technical resource and industry voice for internal combustion engine…
Looking for better clues By Francisco Aristizabal Engine diagnostics procedures are often the greatest challenge when trying to solve a diesel engine failure. When hard parts are involved, i.e., head, block, etc., sometimes some symptoms can be misleading, and cause…
By Steve Scott Great job, you have tightened the last bolts and fittings on your freshly rebuilt engine. It is filled with coolant and oil and ready to run, but if you miss the next step, you may be very…