Air leak
Thread Starter
Newbie
Joined: May 2013
Posts: 9
Likes: 0
From: North Carolina
CLS55;S63;W12;F450
Air leak
Change supercharger over the weekend got everything back together now there is a whistling noise coming from the second Injector on the passenger side I can spray around the injector and the noise will stop can’t figure out if it’s coming from the gasket under the supercharger Or the injector it self changed the injector o ring and it’s still doing it any thoughts or suggestions
Senior Member
Joined: Jan 2007
Posts: 309
Likes: 6
From: Central Pennsylvania
1994 S420 RIP (2/8/13), 06 CLS55, 02 ML55, 94 TT Supra, 89 Maserati 228, 911 Porsche Carerra
Yes its your gasket slipping or its a hose that is not tight or has slipped off. A Star Diagnostic scan will also tell you the engine condition. I’d be willing to bet that its your gasket and your number 2 injector is lean. Has nothing to do with the O ring. That just seals the injector.
Thread Starter
Newbie
Joined: May 2013
Posts: 9
Likes: 0
From: North Carolina
CLS55;S63;W12;F450
Thanks for your reply it was the air line that runs under the SC I got it caught between the SC and the gasket once I got it out the leak is gone took the air line off the old SC it’s all good now
