Car Sputters when cold.... Fuel Pump?

[Tony Montana]

When I first drive my car after its sitting overnight, when i hit the gas, there will be a bit of lag, and then the car will go. Afterwards I drive for a few mins, and its perfectly fine. It just happens when the car has been sitting.

I think the fuel pump maybe going out? Any Opinions

Ive already done a full tuneup minus PCV.

Thanks

 

[G_94_T]

mine has been doing that for years....i still havent figured it out,but i doubt its the fuel pump

 

[SvtBlack95]

mine does that also i think it just needs to warm up a bit

 

[vp6799]

Mine used to do that. I cleaned the MAF and the IAC valve, also replaced the TPS sensor and adjusted it to .99 volts. It doesn't do it anymore, or yet..LOL


Vic

 

[Tony Montana]

Mine used to do that. I cleaned the MAF and the IAC valve, also replaced the TPS sensor and adjusted it to .99 volts. It doesn't do it anymore, or yet..LOL


Vic

Those are the only things i have not done, I will do that this weekend.

Thanks

 

[scarface]

Mine does that...I think its the tune for me though.