Hello All,

This has been ongoing for quite some time, car stutters when it's started then after warm up period it evens out, sometimes stalls out at stop signs or lights, here's what been changed so far.. I'm so frustrated!!!! This car is killing me!

ETM
New plugs
new ignition coils
new MAF
TCV
fuel filter
air filter

 

I'm sure the check engine light is on. What codes are you getting?

 

a faulty Cam sensor or Crank sensor will sometimes cause this to occur. This is because the timing can't be calculated by PCM.

 

also this could be a bad fuel pressure regulator. often it will be hard to start, black smoke out exhaust, fuel dripping out the tail pipe, and oil might smell like fuel.

 

P1152, and random P1234, which all lead back to misfire.. You may find this interesting, my car eventually gets too bad to drive so I disconnect the battery and the car drives like new, sometimes for just a day and sometimes for a full week. Thanks for the input..