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weird noise after hybrid install

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Old 09-07-04, 03:43 PM
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weird noise after hybrid install

I just got my t04b hybrid installed and i hear a noise, like beads in a aluminuim can, I hear it when i let off the gas, it boost pretty good i guess, its gets to 10 psi.
Old 09-08-04, 12:59 AM
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Sounds like detonation..
Old 09-08-04, 01:05 AM
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Whats your list of mods?
Old 09-08-04, 02:10 AM
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is it high, screetchy noise? Same thiing on mine. It turned out to be belts!! check belts.
Old 09-08-04, 06:04 AM
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Sounds like detonation to me also. (If so, you're on the verge of engine distruction)

Switch to high test gas. (if you haven't already)

If it happens again, lower the boost until you find the cause.

FWIW: I'm having to run low boost until I get the injectors cleaned & the fuel pump upgraded & rewired.

Last edited by SureShot; 09-08-04 at 06:06 AM.
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