my car' low tire pressure light was on 2 weeks ago. I took it to a tire store and the fixing person said there was nothing wrong with my low pressure tire and just fixed it by pumping up the tire. but the low tire pressure light is on again today, so what's problem? what should i do?!
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如果轮胎确实低压, 说明报警灯是正常的. + Z3 D d" C. ~: E' |$ g
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轮胎慢洒气, 十有八九是扎了, 由于很小, 所以看不出来, 得仔细查.1 I) n6 z+ r, z y$ ]3 d/ L
$ d0 C \% e% H F) N$ S先试着: 见灯就充气, 到后来如果每隔两天就要冲, 那么再让人查. 肯定找得出来.