Quote:
Originally Posted by blackoutt
So I did a compression test today on my 95 ka24de with "115k" miles to the best of my knowledge. The last 1,500 or so of which have been turboed at 7-8 psi tuned with an apexi afc neo and AEM uego wideband, stock fuel system, stock maf. My symtoms that lead me to the test were: 1. oil blowing out of the breather on my valve cover, only a breather because a catch can plumbed in any manor would cause severe exhaust smoke 2. general oil leak/s all over motor, and burning oil. (took 5 quarts to drive 3 hours home) and 3. Loss of power, (no sht right).
My readings were (dry)
1:75
2:80
3:85
4:90
I then followed that up with a small amount of oil in each cylinder (wet)
1:80
2:90
3:100
4:120
I can't decide if its a head gasket, piston rings, valve seals, or combination of those. mainly due to the odd patterns that emerged. give a zilvia noob some love.
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We had the EXACT same problem. We did the head gasket, put it all back together, and NOTHING. just cranked. Pulled it all apart, piston rings where fucked.