We appreciate your visit to During a cylinder leakage test using a cylinder leakage tester the reading exceeds 20 The least likely place the technician would check for leaking air. This page offers clear insights and highlights the essential aspects of the topic. Our goal is to provide a helpful and engaging learning experience. Explore the content and find the answers you need!

During a cylinder leakage test using a cylinder leakage tester, the reading exceeds 20%. The least likely place the technician would check for leaking air would be:

- Tool air hose
- Vehicle tailpipe
- Radiator filler neck
- PCV valve opening in the rocker arm cover

Answer :

Final answer:

-PCV valve opening in the rocker arm cover. The least likely place a technician would look for leaking air during a cylinder leakage test using a cylinder leakage tester would be the PCV valve opening in the rocker arm cover.

Explanation:

During a cylinder leakage test using a cylinder leakage tester, if the reading exceeds 20%, the least likely place the technician would look for leaking air would be the PCV valve opening in the rocker arm cover. This is because the PCV (Positive Crankcase Ventilation) valve is responsible for venting crankcase gases back into the intake manifold, not the cylinder itself. The other options, such as the tool air hose, vehicle tailpipe, and radiator filter neck, are more likely places where air leakage could occur.

Thanks for taking the time to read During a cylinder leakage test using a cylinder leakage tester the reading exceeds 20 The least likely place the technician would check for leaking air. We hope the insights shared have been valuable and enhanced your understanding of the topic. Don�t hesitate to browse our website for more informative and engaging content!

Rewritten by : Barada