07-17-2015, 10:28 PM
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#1 (permalink)
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A True Z Fanatic
Join Date: Jun 2014
Location: Ga
Posts: 14,132
Drives: 2013 Nismo 370z
Rep Power: 2684394
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Quote:
Originally Posted by Austonian
I wish I would have had someone knowledgable help me with the intermittent valve clatter that plagued the car for years...it was loud and totally random.
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LOL, that was due to the VTC's. The springs would get weak and clatter like hell when they were first started up. I have seen several that were rebuilt incorrectly. The tensioners and chain guides could of had issues also. The engine had 3 different chains and tensioners on it. It was about a 12hr job to go through the chain set and VTC's. The job had to be perfect the first time.
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