I've owned a Mk5 Jetta BKD (260kkm) for about a year and noticed increasing Blowby from the oil filler. There's also oil seeping from the electrical plug for the injectors, off the side of the head.
What's weird is it doesn't blow smoke, doesn't chew oil, but there's lots of oil in the vapour. 12 months ago the mechanic said compression was fine on all cylinders.
FYI the PVC valve works and I have a catch can installed. Albeit on a long run. Any help?
What's weird is it doesn't blow smoke, doesn't chew oil, but there's lots of oil in the vapour. 12 months ago the mechanic said compression was fine on all cylinders.
FYI the PVC valve works and I have a catch can installed. Albeit on a long run. Any help?