Toyota chr suddenly has no strength to go uphill.

Oil system reasons, carbon deposition reasons, etc.

1, oil system. The oil system is a place where cars are prone to problems. The insufficient amount of fuel entering the combustion chamber is due to the blockage of the fuel nozzle, the oil leakage from the oil pipe, the reduction of the power of the gasoline pump, or the blockage of the gasoline filter, resulting in insufficient power.

2. Carbon deposition. Excessive carbon deposition in throttle and intake pipe leads to insufficient intake air, gasoline can't be fully burned, power can't keep up naturally, and fuel consumption will increase to a certain extent. The nozzle is blocked, resulting in poor fuel atomization effect or no fuel injection at all. Resulting in cylinder loss, thereby reducing the output power of the engine. The above is the reason why Toyota chr suddenly lost power when going uphill.