gt problem maybe?

[grandprixboy1224]

ok i have had this problem for couple months now and cant figure out why my car is doing this. sometimes in city limits after 25mph the car will sound like it wants to die. I thought it was cause of my mufflers so i got a CAI to help but still is doin it. My car got service 2 months ago with all new spark plug wires and oil change, got a new bat.,got a engine check and came back perfect. anyone got any idea's????

[firebuick]

did you do the most important thing to do whit all serie 2 the lower intake gasket

check youre oil and coolant before doing anything else

[grandprixboy1224]

i dont understand what ur saying. the coolant and oil is good.

[firebuick]

all serie2 engine have a lower gasket problem and that fails the coolant and oil get mix together so if yours is still stock its a good idea to have it replace as soon as possible