Ok the other day i re-timed my car it was way to advanced causing bad dentonation...So i backed it down a tad and the car is running fine now no pinging...But yesterday i went to go start the car and it started right up but ran crappy the check engine light came on it stallled...stumbled and smelled like gas like it was loading up...it ran that way for about 2 minutes and then cleared up and hasnt done it since..this morning it was fine...the only thing i can think of is it was raining for the last 2 days something got wet...I dont know..what could it be can the TFI module be going bad?...O2 sensors any ideas...