Pressure testing CM870

[DDlighttruck]

         
Awhile back Rawze said to pressurize the whole motor to 30 psi. I started gathering pieces to do just that

So, tonight I started seeing what I could see.

Air came pissing out right away from the joint where the turbo clamp is. Put the exhaust back together, started the truck, and there was some exhaust leaking on the bottom of the pipe by the clamp. The exhaust flange and clamp is less than 3-4 weeks old, I just had it repaired. It did seem to lessen as it warmed up, and I don’t see soot streaks.

I’ll try to isolate the CAC tomorrow and see what that’s doing.