求翻译：一辆C5A6轿车，配备1.8T发动机和自动变速器，行驶里程为10万km。车主反映发动机在2、3挡加速时有“咯啦、咯啦”异响声，声音已经持续了约半个月的时间，且时有时无，直到最近这两天声音变得明显起来。是什么意思？

A C5A6 car, equipped with 1.8T engine and automatic transmission, mileage is 100,000 km. Owners to reflect the engine speed in block 2 and 3 have a "slightly friends, friends slightly" different sound, the sound has been going on for about half the time, and sometimes not until the last two days the

A vehicle C A 5 6 1.8 T engine and cars, equipped with automatic transmission, the mileage travelled to 100,000 km . Car owners reflect engine in 2, 3 block, speed up the "Tara, Tara" varies from country to voice sound has been going on for about half a month's time, and sometimes not, until recentl

A C5A6 passenger vehicle, provides the 1.8T engine and the automatic transmission, the travel course is 100,000 km.The vehicle owner reflected the engine when 2, 3 keeps off the acceleration had “,” the different sound, the sound already holds renewed a contract half month-long time, also intermitte

C5A6 sedan, 1.8T engines and automatic transmission, mileage for 100,000 km. Owner reflects the engine on the 2, 3 gear while accelerating the "slightly, and slightly" different sound, the sound has lasted about half a month's time, and sometimes no, until the last couple of days the sound became ap

A C5A6 car, with the 1.8T engine and automatic transmission, mileage of 100,000 km. Owner reflects the engine 2, 3 gear while accelerating the "slightly slightly, and La" different noises and voice has lasted about half time and intermittent, until recently these two days sounds became apparent.