Traditional Culture Encyclopedia - The 24 Solar Terms - What if the old Pu Sang engine is loud?
What if the old Pu Sang engine is loud?
What should I do if the old Pu Sang engine is loud? What should I do if the old Pu Sang engine is loud? Causes and solutions of Pu Sang engine idling noise: 1, oil pressure is unstable, check the oil pressure; 2, engine carbon deposition, cleaning the throttle, cleaning the nozzle; 3, ignition system problems, check the ignition coil and spark plug; 4, you can try to clean the throttle, because the throttle of the cold car is easy to accumulate carbon in summer and autumn, and it is easy to cause idle noise if the throttle is not cleaned for a long time; 5. The engine idling sound is too loud (the sound when the engine door is open), so listen carefully to the sound source. Check whether the exhaust pipe is broken; 6. Try to hold the exhaust pipe with a big screwdriver. If the engine sound drops significantly, the exhaust pipe is damaged. @20 19
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