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Top 4G63 Technical 4G63 Tech topic #1516
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Subject: "15psi 3rd gear boom-boom" Previous topic | Next topic
kelvinb1Sep-07-05 08:32 PM
Member since Apr 06th 2004
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#1516, "15psi 3rd gear boom-boom"




          

**TESTING ON OPEN ROAD BY MYSELF***

35mph I did a 2nd gear pull till about 6500rpm and shifted, Everything is good. 47mph I did a 3rd gear pull, about 5500rpm my car went BOOM but doesnt die. Still running. Try 3rd again.... BOOM, but still running. Tried it one more time and POP again. I say fuck it and shift into 4th and go again and BOOM intercooler pipe blows off . The clamp flew off somewhere so I went home and called it a night. What I don't understand is why it was popping.

Fuel cut?
I rewired the pump with a relay awhile ago and it never did this before, even when it creeped to 20psi.

Pulling timing?
Supra SMIC so I don't think it is that.

Boost leak?
I just installed a new silicone hose but it is possible it was leaking since that is where the intercooler pipe popped off.

me=confused.

  

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15psi 3rd gear boom-boom [View all] , kelvinb1, Sep-07-05 08:32 PM
  RE: 15psi 3rd gear boom-boom, TeamJeff_99gs, Sep-08-05 03:41 AM, #1
RE: 15psi 3rd gear boom-boom, Pitchblack98, Sep-08-05 05:56 AM, #2

Top 4G63 Technical 4G63 Tech topic #1516 Previous topic | Next topic
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