97 GST sputtering

[l3igl3ang]

yeah i noticed that when i get to 5000 to 6000 rpm the car starts to miss and lose power i dont know if its a boost leak or what and i dont think it did this before adding a greddy bov and a air intake.

any ideas what it might be?

 

[alex]

Check/replace your spark plugs, and spark plug wires.

 

[l3igl3ang]

ok i will try that

 

[larsenracing]

Do the plugs, wires like stated above and do a boost leak test. That should solve your problem.

PS> How much boost are you running?

 

[l3igl3ang]

I dont have a boost leaker tester and im not sure how much psi it is its pretty much all stock