What is a Piston Ring?
The piston ring is a metallic split ring connected to the outer circumference of a piston within a steam engine or IC engine. The piston ring is engineered to seal the space between the combustion chamber wall and the piston.

Piston Ring function
The primary function of the piston rings is to seal the engine cylinder, minimizing gas leakage into the crankcase. Moreover, they also assist in maintaining the appropriate amount of oil between the cylinder wall and the piston.

Bad Piston Ring Symptoms
1) Poor Acceleration
2) Poor Fuel Economy
3) Poor Oil Economy
4) Engine Overheating
5) Higher Engine Noise
6) Excessive Exhaust Smoke
7) Poor Vehicle Performance
8) Oil Leaks

Causes of Piston Ring Failure
1) Excessive Wear
2) Manufacturing Fault
3) Engine Overheating
4) Wrong Installation
5) Engine Sludge Accumulation
6) Pre-ignition or Detonation
7) Poor Lubrication
8) Excessive Cylinder Bore Wear

Chapters:
00:00 Introduction
00:20 Piston Ring Function
00:43 Bad Piston Ring Symptoms
00:55 1) Poor Acceleration
01:36 2) Poor Fuel Economy
02:06 3) Poor Oil Economy
02:43 4) Engine Overheating
03:16 5) Higher Engine Noise
03:45 6) Excessive Exhaust Smoke
04:22 7) Poor Vehicle Performance
04:54 8) Oil Leaks
05:21 Causes of Bad Piston Rings
05:22 1) Excessive Wear
05:49 2) Manufacturing Fault
06:15 3) Engine Overheating
06:37 4) Wrong Installation
06:58 5) Engine Sludge Accumulation
07:16 6) Detonation
07: 36 7) Poor Lubrication
07:58 8) Excessive Cylinder Bore Wear

Disclaimer:
This video is just for educational purposes only. We are not in the auto repair business nor publish automotive service manuals. This video is not reviewed or authorized by any vehicle manufacturer. This video is intended only as general guidance. Every system is slightly different, so refer to the owner’s manual of your vehicle for any specific information about your model. Remember that only proper service and repair procedures will ensure your car's safe and reliable operation.

Copyright Disclaimer:
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