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Discussion Starter · #1 ·
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.
 

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

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Give em' hell!
 

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could be bad cam lobe...
 

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

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87 GN
 
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