2000 Toyota Tazz unussual sound

2000 TOYOTA TAZZ
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HLANGA-MAN
  • MEMBER
  • 2 POSTS
My car Toyota Tazz 1.3 2E engine has changed its sound, I thought it was plugs but I changed them including its cables but the sound is still unusual. Can the tarperts affect the sound? The sound is normal when I'm driving but when its on the neutral gear that's when the sound changes. When I'm taking-off plugs one-by-one while the engine is running, plug number 2 makes no different.
Sep 1, 2013 at 6:55 AM
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KHLOW2008
  • CAR REPAIR CONTRIBUTOR
  • 41,814 POSTS
The information given is vague so we are not able to determine what the problem is.

If cylinder # 2 is not firing correctly, you need to find out what is wrong. since plugs and wires have been replaced, check the compression and fuel injector.
Sep 1, 2013 at 7:09 AM
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