ASE A1 Test Prep #1 - General Engine Diagnosis

The ASE A1 test will have 15 questions related to general engine diagnosis. Topics included in the video are the causes of unusual exhaust smoke colors, cylinder power balance test, cranking compression test, wet compression test, and cylinder leakage test. The video also shows 5 practice ASE questions, the answers are: 1.)D 2.)A 3.)D 4.)D 5.)D.