marcocor
Registered User
99 sub starts fine seems to run ok so here is the story cold start no smoke warms up a little and the smoke starts looks like water comming from the tailpipe but no smell of coolant op temp and smoke goes away until i stomp on it to pass and i get a whiteish grey cloud of smoke but no smoke at cruising rpm or at idle when warm.could it be head gasket or injector problems ???