[SupraDriver12790]

ok so about 2 days ago my 86.5 mk3 N/A was running perfect however just suddenly all hell broke loose. First off the smell of antifreeze and gas is overwhelming which makes me think of a fuel problem obviously but it doesnt end there...when i start it is sounds like it wants to quit then it roars up to regular idle...which by the way was high until this problem started now its around 700-900rpm right around where it is supposed to be...also it has no kick anymore...acceleration is very tough for a car that once was ahead of everybody when i got it...and whenever i get to about 55-60mph and/or 3500-4000rpm the whole car shakes violently...the oil pressure gauge is showing lower than it was before...but still in normal range...and when i im in 2nd and left off the gas, in stead of a hard drag it coast as if it were automatic...please help asap

Nate