06Cobalt2.4

Just got car back after dropping in new trans.

Hissing noise between Cyl 2 & 3, valve cover, and fuel rail..

Tried to search, but only saw a thread where someone kept making pulls until it blew up. Not racing it. Suggestions?

2006 2.4 Auto

Twoozofjuice

iTrader: (7)

hissing noise as in a leak?.....you tried actually looking for it? lol. like soap water or like spraying carb cleaner around where you hear the noise to see if you actually have a leak?

could just need retightening of vc bolts. on mine somehow the bolts were getting a little loose

CudaJoe

iTrader: (1)

Its a snake

umrdyldo

iTrader: (1)

Get us a video, and make sure to not use a 240p toaster to shoot it.

We want HD with good sound.

tomj77

iTrader: (2)

Ya I had my vc bolts come loose to, try that. Use blue lock tight on em if it happens again

JapEatr

iTrader: (9)

i'LOLd

ECaulk

iTrader: (6)

I second this thought

andrewcarr1993

iTrader: (5)

My vote goes for the leaf blower boost system leaking. Now you're only making 1/4 lb boost.

06Cobalt2.4

I'll get a video tomorrow, in addition to the electrical problems I just began having.

CudaJoe

iTrader: (1)

Still a snake.

Could also be a boiling lobster too.

silvercharged

iTrader: (1)

Spark plug loose check em before it shoots!