Ruifeng 2.0vvt starter belt makes noise

The main reasons are as follows:

Because of the belt slipping on the generator, the belt and pulleys rubbed and vibrated violently, producing loud sounds. 'a certain frequency.

The main cause of belt slippage is belt loosening or aging. Factors that can lead to belt loosening include improper belt tensioner adjustment or insufficient tensioner elasticity. The belt tensioner tension should be adjusted first. If that doesn't work, replace the tensioner. Belt aging mainly refers to the gradual hardening and loss of elasticity of the belt during long-term use, and the friction between the belt and the pulley is reduced.

How about the 2015 Refeng Shuttle VVT ​​engine? Have you ever opened one?

1. There are many reasons why teengine water temperature is too high, or even “boiling”. The most common include damage to the electronic components of the cooling system (thermostat, cooling). fan) and poor heat dissipation of the radiator, insufficient coolant, etc.

2. Stop, but don't turn off the engine immediately! Because the coolant temperature is already very high and the cooling capacity has reached the limit. If you immediately turn off the engine, boiling will occur. the coolant will stop circulating (for large vehicles) For most engines, the water pump is driven by the crankshaft

3. Of course, it would be better if it was 'an engine with an electronic water pump). If the temperature is too high, it will not be cooled and the engine will not be able to withstand it. If you first let the engine idle for aSome time, the continuously circulating coolant can further reduce the impact of high temperature on the engine.

4. Check if there is a lack of antifreeze, causing high engine water temperature. Condition of coolant circulation, if circulation is not smooth. Secondly, you can also check the water temperature sensor, water pump, thermostat, cooling fan, etc., which may cause high water temperature. If your practical skills are not very strong, it is better to go to the repair shop for inspection.

Word of mouth:

4.2 points

4.28% more than the same level (total word of mouth: 185 )

Advantages:

2456

Large space

1282

700

Atmosphere

352

Disadvantages:

Technically backward

1252

Brake disc is too small

314

Last impression: suddenly no brakes, repair and maintenance are expensive, steering is fuzzy

The JAC Ruifeng II is equipped with a 2.0T engine with a turbocharged gasoline engine and a 6-speed manual transmission, the maximum torque is 250 Nm/3500-4500 rpm. and large carrying space, the overall power performance of Refine II is relatively average. Some netizens reported that it was unable to accelerate when driving on the highway, 6th gear is almost useless.