[statik]

why wouldn't you adjust the settings with the power on but the engine off? clunk+die+won't start is never good. Hope you didn't fuck something up with the timing. where did the clunk come from? what does the car sound like when cranking? if it sounds ok but won't turn over and you have spark+fuel, check compression. for now i would try fixing the SAFC settings and try starting it again as long as it sounds ok.