I've got a 96 LX with the Duratec with 157,000 on it and until now has been an awesome car that given me no trouble. Well lately at startup time it feels like its going to kill and sometimes does, but always starts again. Sounds like this is a common problem with these cars. Sounds like its some kind of hose (pcv?). Wondering how much that would be to fix. Also noticed the anti-freeze level is low and after I top it off it always gets low again with no puddle underneath. Also when parked for any amount of time while idling the heat begins to smell badly of burning anti-freeze...this doesn't seem good. Is it a head gasket out? How much would that run to fix or would it even be worth fixing considering the age and the mileage. Thanks for your help!