Common questions

What kind of piston rings do you use?

What kind of piston rings do you use?

Goetze piston rings, the number one name in OE and aftermarket piston rings for gasoline and diesel engines, are developed for automobile, light commercial vehicle and heavy-duty applications. Goetze piston rings come in a wide range of sizes for standard & oversized pistons.

When to replace piston rings and liners in a car?

Replace piston rings, also the piston, if necessary. Ensure the complete engine lubrication system is fully primed (oil pump, filter, etc.) Observe running in procedures as recommended by the engine manufacturer. Symptom: Loss of power. Oil consumption.

What causes scuffing of pistons, rings and liners?

Cylinder Liner Bore Distortion. Scuffing or Seizure of piston & rings. Carbon deposits on the outside of the liner. Symptom: Loss of power. Oil consumption. Fumes from engine breather. Piston seizure in extreme cases. Cause: Cylinder block distortion. Cylinder head distortion.

Why are Goetze piston rings used in engines?

Goetze were the first piston ring manufacturer for Euro4-compliant engines. Manufactured to the industry-leading Goetze specifications for aftermarket conditions, Goetze piston rings provide: Goetze piston rings have anti-scuffing properties that promote smooth engine operation, reduced oil consumption and long engine life.

What are the top and bottom of the piston rings?

The top 2 are the compression rings and the bottom is the oil control ring. Certain engines have more or less rings depending on the piston design. Great care should be taken when assembling new piston rings that any tapers, keystones & cutaways match that of the piston ring lands.

Replace piston rings, also the piston, if necessary. Ensure the complete engine lubrication system is fully primed (oil pump, filter, etc.) Observe running in procedures as recommended by the engine manufacturer. Symptom: Loss of power. Oil consumption.

What’s the difference between a liner and a piston?

As with the two changes before, the only difference between this and the previous piston design is that the piston top diameter has been reduced to 134.86. The window is still closed, and the distance between the top piston ring and the piston face is the same at 11mm.

Is the piston and liner of an ISX engine the same?

The window is still closed, and the distance between the top piston ring and the piston face is the same at 11mm. Just like with the pistons, all six cylinder liners must be the same type, otherwise potentially catastrophic things could happen to your engine.

Author Image
Ruth Doyle