Do these cars make a sound similar to surge when the BOV opens or something? i put my AEM revised intake on tonight and its got a weird surge like sound. Especially under 5psi. Its just not the sound i expected to hear...

 

idk, but I think it would be awesome if someone got a BOV that chirped like birds

 

Normal

The sound is just amplified with aftermarket intakes

 

^^^^^^^
I bought the dejon BPV spring with a injen cold air intake. It's souds exactly like a BOV

 

By the way when it gets colder don't be surprised if your AEM does this on cold start either. This is "normal" too

YouTube - Cobalt

 

it sounded like it was on the edge of surge this morning during cold start up and if i blipped the throttle it deff surged.

 

Mine has not surged when I put the revised AEM on my car. The old one surged like crazy on my car. I threw the old one in the trash because I refuse to sell it to anyone.

 

haha, mine sounds like a giant Vacuum! very loud.

 

I have the same sound at low throttle, my fix is to just not drive the car like a ***** and then I don't get the surge...

 

That sounds freaky.

 

apparently you cant just drive these cars like a sane person no matter what... im assuming i had clogged injectors or trash on my plugs the other day... after like 400 miles of highway cruising in the rain my car started breaking up in boost with the cruise control on going up hills... i beat on it some and it cleared right up lol... so staying out of boost and trying to get good gas mileage while driving like a zombie to work < mountain killuh driving

its amazing how that tiny little sleeve changes it THAT much.

 

The rain caused your problem, not driving sane.

 

i had a stock intake at the time and the problem appeared about 20 minutes AFTER the rain was over...

 

I've been on a lot of long drives getting 34-35mpg and never had a problem with the car breaking up after babying it (pretty much every drive). My car has 29k on it and the only time it breaks up in boost is when it rains. With some of the cold air intakes that I tried it would continue to do it for a day or so after it had stopped raining. It would usually happen around 5k rpm.

 

Ugh. I hate that the rain affects my car so much. I just don't get it.

 

I like the "Whoop Whoop Whoop Whoop Whoop" noises....

fancy.