S2000 Engine Clicking

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02-18-2018, 06:48 AM

#11

Alcon

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My AP1 made this similar ticking sound intermittently. Some days I wouldn't hear it, on others it would come back. I had injectors professionally cleaned and the sound never came back.

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02-20-2018, 09:32 AM

#12

jyeung528

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Join Date: Apr 2003

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my S has this noise too. it could be minor knock, maybe wrist pin.

cleaning the injectors doesn't sound like bad idea, mine has 210,000 miles on it, i guess i could try new injectors.