Quote:
Originally Posted by BrendenZ34
Hey so I have had my 2019 370z sitting for the winter and I went to start it today and it started up no problem but had a rough idle. I checked for vacuum leaks and there was no obvious ones. I was doing some research and the last time I filled up with gas was back in October. And it's only been started a few times since. Is it possible that the gas is old? Gas goes bad after about 3-6 months and I'm going on 5 months now. Let me know what else it could be or if the gas could cause it and what I might have to do about that. Is SYPHONING possible in these cars?
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Unless you are putting in really sketchy weird gas, there is NO problem with gas getting old, 100%. I always store my car for winter and I always fill it up to the brim, when I go start it after it's been sitting, my battery is dead, but the gas is fine. I boost the battery and the car starts immediately. You should look for the problem elsewhere.