White smoke coming from the engine can be a sign of a few different issues. Here are some possible causes:

• Blown head gasket: This is the most common cause of white smoke from the engine. A blown head gasket can allow coolant to seep into the combustion chambers, which then burns and produces white smoke.

• Leaking coolant: If there is a leak in the coolant system, coolant can come into contact with hot engine components and produce white smoke.

• Worn piston rings: If the piston rings are worn, engine oil can leak past them and enter the combustion chamber, producing dark or black smoke.

• Overheating: Smoke can also be caused by overheating due to a variety of issues, such as a faulty wire casing or heated residues on the engine block.

Its important to have any issues with white smoke from the engine addressed promptly, as they can indicate serious problems that can cause further damage to the engine if left unchecked. If youre unsure of the cause of the smoke, its best to take your vehicle to a trusted mechanic for diagnosis and repair.