[GNRacer]

Everytime I press on the gas of my GN the boost hits 5 psi and then starts making some popping noise is this do to a bad wastegate.

 

[The Radius Kid]

Could be a fuel problem[not tracking properly],or it could be a bad module/coilpack[the problem I had].

------------------
Give em' hell!

 

[RED]

could be bad cam lobe...

 

[Romulus]

its the wastegate popping open and shut. is the pushrod from the diaphram to the wastegate not connected?

------------------
87 GN

 

[PRSRIZD_V6]

Wouldn't it blow the wastegate puck open and build no boost if that were the case?