In the morning and only the morning, when the car is cold, the car stalls on start up, i just have to give it some gas. When the car is all warmed up, there is no problem with starting up the vehicle. Car runs great.. only when starting up. Any idea what this could be.

It recently started when i welded on a muffler to my car.

 

i had this problem on my old car with a injen intake. Not sure if that could be your problem

 

i think i know what the problem is now. Thanks anyways larry.

 

what do you think your problem is b/c i have what sounds like the same problem on my 4th gen. that i've got. thanks, any help would be fine.

 

what was the cause? I have the same problem here in miami and i have no engine mods as of yet.

 

Same thing here, waiting on the response...

 

Just clean your throttle body, that should fix everything.

 

Thanks Larrio. I will see if the dealer did it or not . If they didn't, then I will. Thanks again.