Struggle to get car into gear, clutch makes a squeaking sound. Need proper diagnostic done on vehicle. Very slow when pulling away and petrol consumption has increased quite a lot since car was serviced. Banging sound on front left hand side wheel (I have requested a Chery service centre previously to check bushes/bush arms) Also for some unknown reason the lock on the tailgate does not work anymore. The mechanic can hear that it does lock and unlock, but door can not open.