Quote Originally Posted by SpecV_Scott
Sounds more like the alternator is going bad. Go to Autozone, they'll test it for free...and check your battery while you're at it.
I believe. Lol. If you smell unburnt fuel then your running way too rich, do you have black smog leaving the tip of your exhaust ?

or.

Link a fuel pressure tester, check to see what the fuel pressure is showing. If the fuel pressure regulator is bad it can cause the fuel pressure to be high and have the engine run way too rich.