2.2L L61 Performance Tech 16 valve 145 hp EcoTec with 155 lb-ft of torque

Hissing Sound

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Old 05-07-2007, 10:03 PM
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Yeah i have automatic and it doe it when im around 5500 rpm but mines is a kinda louder white due to my exhaust. souds like a turbo at times
Old 05-07-2007, 10:05 PM
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My hissed becasue i had a hole in my flex pipe
Old 05-07-2007, 10:08 PM
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i can hear minedo thid and it sounds like its coming from the front driver side wheel
Old 05-07-2007, 10:14 PM
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It is normal fellas, cause when i test drove my 5sp manual i asked the dealer about it, cause mine is SS but not charged. i was like is it turbo charged cause i do hear a lil hissing going on. and hes like no its from the exhaust, with a newer car and the heat expanding. and when you get out you hear ticking a little bit, that is when it is contracting. give it time it will eventually go away. Not only that my fiances LS does the same exact thing, and hers is auto... its natural
Old 05-07-2007, 10:17 PM
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i have 8k miles on my car its not new
Old 05-07-2007, 10:19 PM
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Turboooooooooooooooo
Old 05-07-2007, 10:19 PM
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I have 7,500 miles. dealer said with this car it will do it til about 20-25,000 miles. until its completely warn in. my fiance's car has 19K on it, and it doesnt hiss as loud as mine. so enjoy the "turbo sound" while you got it lol
Old 05-09-2007, 09:18 PM
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yup mine hisses i usually hear it up hill, but i neva think of it too much. probably a leak somewhere, cuz its def not my exhaust its from my intake
Old 05-09-2007, 11:12 PM
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Originally Posted by fbaero10
I have 7,500 miles. dealer said with this car it will do it til about 20-25,000 miles. until its completely warn in. my fiance's car has 19K on it, and it doesnt hiss as loud as mine. so enjoy the "turbo sound" while you got it lol
then why does my car still do it with 38600 miles on it
Old 05-09-2007, 11:43 PM
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Originally Posted by 06_ion2
then why does my car still do it with 38600 miles on it
one solution is not the answer to every problem...
Old 05-10-2007, 12:50 AM
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it's normal for the ecotecs...nobody really knows why and nobody has ever really cared enough to find out.
Old 05-10-2007, 10:00 AM
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Originally Posted by braddddddd991
Turboooooooooooooooo
Tuuuuuuuuuubaaaaaaaaa
Old 05-10-2007, 11:23 AM
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Originally Posted by massivematt
I know what your talking about. The hissing sound.. Its coming from the intake. Its not bad at all. What ur hearing is the air being sucked in through the throttle body. I hear the same thing. Dont worry about it. I think it sounds cool myself cause it has that turbo sound to it.
I always thought it was the intake, too. It always did that with the stock air box and it got a lot louder when I installed my Injen CAI.
Old 05-10-2007, 12:47 PM
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Originally Posted by roccityroller
it's normal for the ecotecs...nobody really knows why and nobody has ever really cared enough to find out.
lol exactly, if its not broke dont fix it
Old 05-14-2007, 09:39 PM
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I had a high flow K&N Filter on mine...and everyone at my school thought it was a Turbo...just save yourself the time and money, and get a rear mount turbo at 8 psi. I ripped mine of a 97 Eclipse and for 600$ had pipes bent for it. My 06 2.2L run pretty quick. Also, you dont need an intercooler b/c of rear mount, just saves more money, and its a sleeper
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