I have a 93' Infiniti Q45 and when I turn on my heater I smell gas. on 1993 Infiniti Q45

Its my fathers car and I just start driving it and it has just been sitting in his yard since 2008. I know I need a tune up. Could that be the problem that I need a new fuel filter.

Asked by for the 1993 Infiniti Q45
tow car to shop and get it looked at asap