Originally Posted by
Leloby
I have the cup mod simple breather setup from rocker cover and sump pipe to a breather pot. It's all clean and clear. Last week oil pressure at 4.5 but blew dipstick out of tight tube. Then blew copper pipe for mechanical oil pressure gauge off at engine end. This 2mm pipe at 4.5psi dumped nearly entire sump over 6 mile drive home, blowing turbo seals to the bargain.
Great read eh? The question is, what's going on with breathing?
Can I blow compressed air down sump breather pipe to make sure it's clear?
What else could be causing oil pressure to appear ok but it's trying to escape up dipstick or anywhere else it can?