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Discussion Starter #1
I have a 2002 lb7 has 486k all stock except the exhaust and intake I did injectors at 460k bc they were really bad I didnt change all the injector cups just the ones that came out with the injectors I am now loosing coolant but it's not showing up on the ground and it's not the thermostat return line or whatever when it comes to blowby it's just enough to notice a little white coming out but not enough to move the cap any input would be helpful not shure if I possibly have a cracked piston and bad headgasket or the injector cups r leaking
 
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