Question about Jl Audio Stealthbox Single 10" Chevy Blazer 4Dr 1995-2004 Medium

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Boost issues won't pass 6 psi for a sec

2004 duramax when i go to pull away from a stop boost wont past 6 for a sec and then finally goes up no engine light goes on

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Check oil pressure to the turbo. check all linkage be sure there is good vacuum to it.

Posted on Jun 23, 2009

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Boost stalls for a sec a 6 psi


Is this after the engine has warmed up. Is it intermittent. How are you on PM's (oil changes), Have you looked for any air leaks from the turbo, the air cooler, to the engine?

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