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Onefast99gsx · 08-21-2005

Hi Guys- Well i build a nice leak tester with a steel type valve stem. However... what the heck am i doing wrong. I set #1 at TDC(marks lined up, no problem). Took my intake pipe off the turbo inlet and put my leak tester on. Air hose thing bad but i was able to get 'some' air in but couldn't build any pressure. I could hear some liquid bubbling noise. Wasn't coolant. It sounds like it's bubbling in the pan. What's up with that. Why do i hear oil bubbling?

Thanks for any help/suggestions.

08-21-2005	#4
Onefast99gsx Join Date: Sep 2004 Location: Wisconsin Posts: 1,411	Re: Boost Leak testing question Hi Guys- Well i build a nice leak tester with a steel type valve stem. However... what the heck am i doing wrong. I set #1 at TDC(marks lined up, no problem). Took my intake pipe off the turbo inlet and put my leak tester on. Air hose thing bad but i was able to get 'some' air in but couldn't build any pressure. I could hear some liquid bubbling noise. Wasn't coolant. It sounds like it's bubbling in the pan. What's up with that. Why do i hear oil bubbling? Thanks for any help/suggestions.