Shift up slowly in electromagnetic valve auto water temperature alarm check antifreeze

Shift up slowly in electromagnetic valve auto water temperature alarm check fangdongye CCTV net first time automatic transmission can't add block? Reader Mr Li asked, when the car running in high speed on the km/h, but not in time, give oil block and speed has been more than four thousand r, could you tell me what the reason is caused? Reply when hydraulic solenoid valve malfunction, automatic transmission will enter the slope line mode, will force three block, the fault for pressure regulation, need to go to the store in time to check, first try new gearbox oil, if after the oil change will lock in the three tests, you will need to replace the solenoid valve. The shortage of automotive refrigeration is how to return a responsibility? Readers asked rita lv when driving recently, always feel the car cooling is insufficient, is to add refrigerant here? Reply the cause of insufficient refrigerant trace leak is mostly due to the refrigerant in the system. If refrigerants in air conditioning system is insufficient, the expansion valve is sprayed into the evaporator refrigerant must can also be reduced, the refrigerant in the evaporator evaporation, the absorption of heat will also fall, refrigerating capacity also fell. Suggestions on S shop or repair shop to check first, if the inspection result to say don't add do not need to add, because refrigerant too much is not good. Why is the water temperature light alarm, and automatically put out? Readers Deng Xiaojie asked the car of the water temperature alarm lamp light for a while and then automatically extinguished, what reason is this excuse me? Reply if this situation, it is recommended that the first check whether the antifreeze loss, lack of antifreeze, if the tank shall be immediately added to the normal level. Second, antifreeze will have certain natural wear and tear, but will not loss too serious. If it is found that in a short period of time often need to add, you will need to check the water tank, pipe, filling the kettle and warm wind a small tank, check whether these parts in the leakage phenomenon.