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9# ywang555 ; K1 v4 ?' F8 A- |; @ 6 ^9 i: f3 c' @/ V& T3 N0 m/ d# Y1 Z6 U# }4 w* n6 @* M$ U 啊,明白了,火花塞的外壳是负极,要靠到发动机壳上(整车的地线),缸线是火花塞的正极,连到的是火花塞里面的电极(应该是铜镍铬之类有色金属做的)。 0 s/ r9 X2 L" F4 _1 C* s9 }. _' a% W1 L+ t 前面说到间隙有些大,应该是火花塞用久 ... # V. N* d' N& M* I6 v% J# Q, a U( H9 VJulianW 发表于 2011-2-1 15:30
Check the plugs for deposits and wear.part01.rar
2011-2-2 08:32 上传
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Check the plugs for deposits and wear.part02.rar
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Check the plugs for deposits and wear.part03.rar
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Check the plugs for deposits and wear.part10.rar
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