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Old Feb 13, 2013 | 04:08 PM
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user 8202
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Joined: Jan 2009
Posts: 711
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From: Ontario
Default Re: 0w40 vs. 5w20 Oil

They are saying the ticking noise is normal and it is the injectors.
It's not normal. Are you using high octane fuel? Timing could be an issue but the computer usually corrects any small differences. Both can cause "pinging".
 
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