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Old 06-06-2017, 08:13 AM   #8
Nmbrsix
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Join Date: Jun 2015
Location: Seattle
Posts: 147
Quote:
Originally Posted by Need_for_speed View Post
It occurs at any speed, any throttle position. I spent almost an hour on the road yesterday and could not nail down any pattern to the noise. It's very brief, only lasts for a second or two.

Before I replaced the regen valve, the noise occurred whenever I held a constant throttle around 3000 rpm. It would go away as soon as I changed throttle position. Seems replacing the regen valve fixed that.
Got it. That's the scenario I have so it sounds like the regen valve is likely my culprit.
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