strange sound

TheMyth

YouDontSeeMe
Aug 21, 2012
34
0
0
So i just redid my head gaskets and put everything back together, all is good, minus a small coolant leak going into the turbo, and now whenever i get over 20psi boost and let off the gas it sounds almost like it is sucking air. Any ideas? Im at a loss and really cant figure it out. I've checked all the boots and everything looks good and tight, all the exhaust is good no leaks. Someone throw something out there.........
 

TheMyth

YouDontSeeMe
Aug 21, 2012
34
0
0
No, apparently when you don't connect the air sensor in the intake manifold it causes the turbo waste gate to not operate properly. That's ok now I have a new issue with high fuel rail pressure...........