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Engine Specific Info and Questions => IDI Engine => Topic started by: wiener on November 26, 2010, 07:11:08 pm
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Did some minor mods on my pump(fuel screw etc),disabled the governor added a fresh air intake,have pyrometer and boost gauge.
the boost occasionally will hit 25lbs.(but often only 15 lbs.boost) and usually drops back to 10 lbs.
I have played with the waste gate and even disabled it with no positive results.
Do I need a bigger turbo? Am running a stock turbo on my 94 AAZ Jetta and planning to upgrade any suggestions as to replacement turbos? FMIC coming soon also.
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could be your wastegate
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played with and disabled wastegate and it didn't help
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which turbo do you have? kkk turbos are alot of sticky wastegate valve issues, could also be an exhaust manifold or intake leak