When the creatinine level is lower in the urine test, it indicates people may have kidney problem. As the creatinine is mostly excreted by kidney function, and the damaged kidney function cannot excrete the creatinine out, which will cause the high creatinine level in blood and low creatinine level in urine.
Then, you will not damage anything if timing belt breaks. You simply need to pay for a new one to be put on. Also, the timing belt should last 105,000 miles.       Other symptoms may include engine vibration sometimes bad enough to set a knock sensor code.
About Honda Accord Timing Belt. A timing belt is needed to regulate proper synchronization between the revolutions of the crankshafts and camshafts, maintaining exact combustion timing while the engine is running. Without it, the out of sync movements of the gears and pistons can cause major damage to the engine.