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Old 04-05-2012, 09:25 AM
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gsxr gsxr is offline
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Join Date: Aug 2001
Location: USA
Posts: 8,102
No leaks generally means leave the IP alone. The injector noise could be a spray pattern issue... I'd pull the injectors and have them all pop tested. Prechambers almost never fail so it's extremely unlikely that's an issue unless the noise is severe. You can do a visual inspection to verify the spherical pin is still present in the prechamber. Another possibility is an internal IP problem, but changing the DV seals is not likely to cure this. It wouldn't hurt to replace them for grins, but don't be surprised if that doesn't fix the problem.

BTW - it helps if you update your profile with the year & model of your car, so we know what engine you are discussing...

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