Postby daytona675 » Mon Apr 27, 2015 12:46 pm
What kind of noises are you hearing now? is it at a specific RPM? the secondary tensioners usually 'whine' at all RPM, but pitch goes up with eng rpm. Mine has a rattling noise that comes in around 2200 under light/moderate accel, that drops off around 26-2800. If that's what you are hearing, it could be the power valve in the intake. there's a TSB for it, says it only affects 2005's but other folks have experienced it (like me)