Random spark knock
Feb 24, 2006 | 03:54 PM
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Random spark knock
I have a 2000 3.4 Tacoma. It randomly spark knocks while under medium to heavy acceleration. It does this (randomly) on the same tank of fuel and I always run 93 octane. Any suggestions?
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nvwiggins
86-95 Trucks & 4Runners (Build-Up Section)
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