Help with my GT4

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Fiddiox

12-15-2006, 04:45 AM

I have just been landed with a 92 GT4 with issues! The turbo doesnt seem to power up entirely. It just gets to the halfway mark and just stays there. It's driving me nuts! Any ideas?

nialusa

12-25-2006, 03:53 AM

Broken wastegate actuator????

Incorrectly set up boost controller (if it has one)

split/broken vacuum hose.

Vip09

12-28-2006, 01:22 AM

Possible boost leak, or something wrong with your turbo.

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