Q. A smoky blue exhaust is due to (Solved)
1. Burning of oil in combustion chamber
2. Incorrect valve adjustment
3. Excessive air
4. Incorrect tappet adjustment
5. Excessive rich mixture
- a. Burning of oil in combustion chamber
1. Burning of oil in combustion chamber
2. Incorrect valve adjustment
3. Excessive air
4. Incorrect tappet adjustment
5. Excessive rich mixture