Oil in my twin piping, help!

[AMcKee]

I have an 03 H. O. with the HX35/40, HT3B, twin setup. I have oil in the cold pipes and through the intercooler. I took the top turbo off to get it checked, and all was ok. I really dont want to take the bottom turbo off. So I was wondering if it could be caused by something else, like crank case vent. or something. Please tell me what you think. Thanks, Chris :{

 

[nickleinonen]

crankcase vent on the isb's is a road draft tube... unless you have a ccv system like an airsep. .



so, either a bad seal in the lower charger, or a very much over oiled air filter

 

[Demons_Ram]

Blown/leaking turbo bearing/bushing seal?