Yeah that's pretty normal. Mines been doing that since new.
Gurgling Noice on Startup
Anyone notice a gurgle and hesitation after starting their car just before the idle drops? Mine sort of gurgles, seems to miss a beat, and then drop the revs fine. I'm just curious if that is normal...
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Yup, mine too.Yeah that's pretty normal. Mines been doing that since new.
It sounds worse when you add an intake and exhaust.
Mine too... in fact I like it, wish it made those sounds all the time 
. Sort of sounds like my old bones getting out of bed each morning.
. Sort of sounds like my old bones getting out of bed each morning.Mine too.. 2019 N Line cold start only!
glad it's not just mine!
Lol...I actually only enjoy hearing my car's exhaust when it cold-starts...feel so pumped to drive during this short, golden time...then become crestfallen and dissappointed when idle drops lol...
Anyone notice a gurgle and hesitation after starting their car just before the idle drops? Mine sort of gurgles, seems to miss a beat, and then drop the revs fine. I'm just curious if that is normal...
Yup. It’s the normal cold start tune. The bypass valve opens in cold start and basically creates a vacuum leak. That gurgle is the bypass valve closing and the ECU compensating for the vacuum changes.
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