A defective crankshaft pulley will cause weakening of vehicle power, engine idling or abnormal noises during refueling, increased running resistance and seizure, breakage of the >timing beltand a push upwards. the valves. The crankshaft pulley is damaged and needs to be replaced in time.
The crankshaft pulley disassembly method is as follows: 1. Use a Phillips screwdriver and special tools to remove the air filter; use a Phillips screwdriver to remove the front center grille; Use a tool to loosen the air filter. Open the engine mount bolts and loosen the generator, then remove the generator belt; 3. Use a tool to loosen the A/C compressor bracket bolts and remove the compressor belt; Use a flathead screwdriver to coinsert the small hole at the bottom of the gearbox flywheel inside; use a tool to loosen the crankshaft pulley bolt and remove the bolt;
There are many reasons for severe vibration while driving. They are roughly as follows:
1. It is necessary to check whether the spark plug is damaged;
2. Oil circuit/If there is a problem with the oil quality, it is recommended to finish the oil tank oil and go to a regular gas station to refuel and try the effect;
3. the engine is abnormal, the engine speed and idle speed are abnormal;
4. Is the air intake system abnormal?
5. The engine has carbon deposits. Clean the throttle valve. oil nozzle, etc. ;
6. All four wheels have abnormal lean and alignment of all four wheels is necessary. Or the dynamic balance of the tires is abnormal;
Friends, please check. the above items for reference.