20 12 carnival hot water pipe leaks coolant.

The reason of coolant leakage of Carnival hot water pipe with model 20 12: the joint between antifreeze tank and water tank is not tightly sealed, the rubber pipe is aged and cracked, the water tank is rusted, and the water pipe leaks.

Check the coolant pipeline for leakage, especially the joint of upper and lower water pipes of radiator, the outlet flange and water pipe joint on cylinder head, the joint of warm water tank, the joint of water temperature sensor and other pipeline joints. Apply sealant to the joint, reinstall the water pipe and replace the clamp.

1In the summer of 976, Ford Motor Company introduced the first generation carnival to the market. The basic model is equipped with a 1.0 liter engine with a power of 30 kW. The whole vehicle weighs only 700kg, which is the lightest of its kind, and the loading space of1.2m3 is the largest of its kind.