ticking on motor

By tallone09
July 29, 2005 in Gen III & Gen IV V8 Engines (LS-Based)

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tallone09

Posted July 29, 2005

on my 99 gmc yukon with 5.7 liter have litte ticking noise on driver side, doesn"t sound like a lifter has 142000 miles on it, only does it when idleing rev motor up an and you don't hear it,thanks for any advice just found this board and i like this place.

tallone09

Posted July 29, 2005

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Posted July 29, 2005

find it already got bad plug wire.

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