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Old 07-24-2011, 04:09 PM   #2
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well yes. the material in the catalytic converter may have melted over in places causing a severe restriction to exhaust flow and preventing boost from developing.

I would check for any vac leaks first, its ez enough. When your boosting do you see you needle dropping even with pressure on the throttle? thats one ez way to check for a major vac leak.

92 Ma71 7mGTE Auto. SafcII
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