need help 240 smoking bad

[99240]

what could be wrong with my 240 it has been sitting for a while and ever since i got it it has been smoking really bad and i have no idea what it is the smoke is a light gray and my car reaks with gas

[aznpoopy]

heavy gas smell + wispy smoke out the tail? sounds like it's running super rich. probably a bad injector or a bad injector o-ring. check oil for gas dilution.