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Old 08-31-2003, 07:38 PM
moneypit moneypit is offline
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Join Date: Mar 2003
Location: tn
Posts: 41
at idle my air flow pot reads about .7v. valve timing marks line up correctly indicating no chain stretch. disconnecting my exhaust manifold makes no change in my vac. reading. compression reads about 185 psi. timing is about 6 degrees btdc. (changing trim resistors appears to make no difference.) i have blocked each vac. port one at a time but my vac stays about 15 inches instead of 20. engine has low power as if the cat. convert. is clogged but it doesn't have one. i'm out of ideas. anyone have a suggestion? thanks, charlie
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