ok i have a question ive had my 85 nissan 300zx for a while now and it just recently stop running on me it will turn over but wont start up and after you crank it a while you get the smell of gas i was wondering if the distributor had something to do with that or it also has a bad injector and i was wondering if that might make it not run?could someone please give me any info on this i would appreciate it thanks:help