Cylinder Head Gasket Failure:
- A blown head gasket can allow coolant to enter the combustion chamber, resulting in white smoke from the exhaust. This smoke is usually accompanied by other symptoms like overheating and engine coolant loss.
Cracked or Warped Cylinder Head:
- A cracked or warped cylinder head can also lead to coolant leakage and white smoke from the exhaust. It's a severe issue that requires professional repair.
Damaged Piston Rings or Worn-Out Engine:
- Piston rings help control oil movement and compression. Worn or damaged piston rings can cause oil to enter the combustion chamber, resulting in bluish-white smoke.
Faulty Fuel Injectors:
- Malfunctioning fuel injectors can lead to an incorrect fuel-to-air mixture, causing rich fuel combustion and excessive white smoke.
Poor-Quality Fuel or Additives:
- Low-quality fuel or the use of certain fuel additives can sometimes cause white smoke due to incomplete combustion.
In any case, it's recommended to have your Geo Tracker inspected by a qualified mechanic to identify the precise cause of the white smoke and ensure proper repairs are made to prevent further damage to your vehicle.
