NICHE ENGINE VALVE SPRING
A engine valve spring is located around the stems of both the intake and exhaust valves. Its primary job is to regulate the air pressure passing through the valvetrain by opening and closing the vails as needed. This prevents both valve float and valve bounce from occurring, which keeps your engine running smoothly.
When to replace?
- Loud Valve Noise
- Compression Loss
- Engine Misfire
- Uneven Rough Idle