this morning, pag start-up ng engine ko, lots of white smoke came out the back (lots, but not dense -- dense white smoke daw is transmission fluid leaking into the engine).

is this steam? some white smoke naman daw is normal kung cold-started ang engine. another thing, marami akong linagay na "fuel system cleaner" kagabi. nabili ko 'to sa True Value Hardware. i think ethyl alcohol or something ang laman nito. could that be causing the white smoke? di ko 'to napansin dati. thanks.