How often should the timing belt on the new Regal be replaced?
2 Answers
The timing belt on the new Regal should be replaced approximately every 100,000 kilometers. Timely inspection of the timing belt: During the use of the timing belt, if there is looseness or abnormal noise, it is necessary to check whether the belt can still function properly. If it cannot, it should be replaced promptly. The timing belt is crucial as it relates to the engine's intake and exhaust. Function of the timing belt: The timing belt used in motor vehicles primarily serves as a connecting link between the upper and lower parts. At the top, it connects to the engine's cylinder head timing wheel, and at the bottom, it connects to the crankshaft timing wheel, which is linked to the camshaft. The timing belt is an essential component of the engine's valve system, ensuring the correct timing of the engine's intake and exhaust by coordinating with the crankshaft at a specific transmission ratio.
My friend just asked me this question, and he drives the new Regal. I specifically looked it up - the recommended replacement interval for the Regal's timing belt is between 80,000 to 100,000 km, but this number is quite flexible. Personally, I think driving habits make a big difference. If you frequently encounter stop-and-go traffic in the city with constant engine starts/stops, you might need to inspect it as early as 60,000 km. I once saw a case where a broken belt damaged the engine valves, costing over 10,000 RMB in repairs. So never wait until it breaks - the manual's figures are just theoretical. During routine maintenance, ask the mechanic to check for cracks or oil stains on the belt. That's the safest approach.
