In this video I show you how to use a very important automotive tool called a cylinder leak down test. I am able to identify a major failure in my BMW Z3 with M54 engine using the cylinder leakage tester.
The purpose of a cylinder leakage tester, sometimes called a CLT tester for short, is to check for improper sealing of the combustion chamber. The cylinder leakage test is often performed in conjunction with a compression test to help identify engine problems.
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Compression Test Video: • BMW How To Perform A C...
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The cylinder leak down tester is a very important tool that can provide a lot more detail on a specific area to focus on when diagnosing engine problems.
I will go over how to FULLY SET UP THE CYLINDER LEAKAGE TESTER AND HOW TO INTERPERET THE RESULTS. There are some tricks to help get a good reading and I will go over all the TIPS AND TRICKS to perform a cylinder leakage test.
Engine problems such as a misfire, poor running, stalling, check engine light all can be a result of poor compression or too high of an internal leak in the cylinder.
Leaks can occur due to BURNT VALVES, VALES NOT SEALING DUE TO BENDS, HEAD GASKET PROBLEMS.
There are three major leak paths: Piston rings, intake valves, exhaust valves but you may also have an issue with the cylinder head.
This video will help you determine where your engine issue is and fully explain how to use a cylinder leakage tester.
Chapters:
00:00 What is a CYLINDER LEAKAGE TEST? Diagnose Engine Problems
01:13 Finding The Correct Adapter Cylinder Leakage Test
01:47 Performing the CYLINDER LEAKAGE TEST: Installing, Zero Out Gauge, Checking For Leaks
05:11 How To Determine The Leakage Results - Major Leak Paths
06:15 Checking Cylinder 3 For Leakage - Major Leakage Found!
07:00 Checking Cylinder 5 For Leakage
08:20 My Expectations For This Engine Repair, What is the most likely cause of This Failure
15 июл 2024
