nichols_si

Guys, gota z6 all stock complelty inside the motor. Put the turbo on it was set at 11psi, wasnt really pushing the car at all was waiting for my tunning the next night. My timing was retarded a bit by my other buddy to lay off in case i decidied to ' rip it '.. i never took it over sayd 4k unless it was a emergency to avoid an accident which only happened 1x. got up to i think 5k. The next day i was driving then poped the hood to see how hot it was. an saw OIL BEING PISSSSSSSSSSED out everywhere near back of the block. it was pissing off the oil pan an on some of the valve cover.. Now thinking it be ' BLOW BY ' .. did a compression test an it said on the meter.. for cylinders 2, 3 ,4 were about 120 - 125.. an the #1 was at 220? .. currently car at home sitting in garage it WILL NOT START.. im wondering what you guys think? any help be great thanks..!!!

USDM 4G VTEC

use a siringe and add about 1 teaspoon of oil into the spark plug and repeat the compression test
if you see higher #'s then your rings are toasted

you will need to perform a leakdown test in order to see whats really bad

**** like this happens for not tunning a car before its tuned, it only takes 1 time to detonate and go BOOM

mike1114

iTrader: (1)

Sounds like Ringlands in those couple cylinders broke.

Leakdown test.

Should of had it tuned before you beat on it.