ASE A8 Engine Performance Practice Test

Test your knowledge of common auto engine performance issues with our free automotive service excellence ASE A-8 auto mechanic practice exam. Find a mechanic school near you.

Results

You passed! Correct answers are: 1. A only 2. B only 3. A only 4. both A and B 5. a broken valve spring 6. crankshaft position (CKP) sensor 7. low manifold vacuum 8. a disconnected spark plug wire 9. retarded ignition timing
Well, that's what the study guide is for... click the link below 🙂 Correct answers are: 1. A only 2. B only 3. A only 4. both A and B 5. a broken valve spring 6. crankshaft position (CKP) sensor 7. low manifold vacuum 8. a disconnected spark plug wire 9. retarded ignition timing

#1. An engine equipped with the ignition system shown misfires on cylinders #1 and #4. Technician A says that a failed ignition coil could be the cause. Technician B says that a weak rpm signal to the PCM could be the cause. Who is right?

the correct answer is A only

 

Next test: ASE A9 Diesel Mechanic Practice Test

Reference:

This is not an official test it is a practice test based on the official study guide. Use it for entertainment purposes only.

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