turbo and blowby are they related ???
#1
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turbo and blowby are they related ???
hi
turbo guys , is there any way a leaky turbo seal can allow the turbo to put preasure to the oil return to preasurise the crankvase to cause exces blowby ???
thank you !
turbo guys , is there any way a leaky turbo seal can allow the turbo to put preasure to the oil return to preasurise the crankvase to cause exces blowby ???
thank you !
#2
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Yes I do believe so! I know I had more blowby just after I replaced my turbo with a new one on my 24V. Within about day or 2 it went away. Thinking it took some time for everything to get seated properly. I know on a few of our older John Deeres we had excessive blow by just before the turbo needed to be going gone through.
Can also be caused by a vaccume leak or just a tired motor.
Can also be caused by a vaccume leak or just a tired motor.
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Unless you are running some very low oil pressure and very high boost, I wouldn't think the turbo would directly cause blowby. A newer turbo might since it can develop a little more boost and cause higher cylinder pressures, which will increase blowby of rings.
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jdr160
Performance and Accessories 2nd gen only
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10-15-2007 07:36 PM