23-01-2013, 04:47 PM
A sniff tests is a small vial, it sucks in some of the air passing the cooling system and checks for any emissions present; if positive, it's more than likely a bust headgasket.
I'd still be sure on flushing the system and bleeding it. If you've found mayo under the rocker cover, i'd like to know if it was in the colling system. flush it to be sure. takes seconds
I'd still be sure on flushing the system and bleeding it. If you've found mayo under the rocker cover, i'd like to know if it was in the colling system. flush it to be sure. takes seconds

Diablo Hdi Dturbo and 205 1.9 project - it lives!