Oil Consumption Diagnosis. Chevrolet Joy 2008

For 1990-2009 cars

Checks | Actions
--- | ---
Leakage of Engine Oil

- Loosened oil drain plug

Tighten the plug.

- Loosened oil pan bolt

Tighten the bolt.

- Loosened oil filter

Tighten the filter.

- Loosened oil pressure switch

Tighten the switch.

- Leakage of camshaft front oil seal

Replace the seal.

- Leakage of crankshaft front oil seal

Replace the seal.

- Leakage at the cylinder head cover gasket

Replace the gasket.

- Damage of the cylinder head gasket

Replace the gasket.

Oil Mixing in Combustion Chamber

- Stuck piston ring

Remove carbon and replace the ring.

- Worn piston or cylinder

Replace the piston or the cylinder.

- Worn piston ring or ring groove

Replace the piston or ring.

- Inadequate position of the piston ring cutting part

Adjust the position.

- Abrasion or damage of the valve system

Replace the valve stem.