ok so the other day everytime i started my car it was like it sisnt want to start. I have to press on the gas pedal to try and get it start and then it starts up. can someoe help me?

 

My 05 TL was giving me similar issues and it was just a battery replacement situation. I threw my volt meter on it while the engine was off and it was down to around 11.2. With the motor running it was a solid 13.2. This was a clear sign that the battery wasn't taking a charge.