3rd Gen / L98 Engine Tech 1982 - 1992 Engine Related

Just Put A 670 Cfm Tb, On A Tbi Setup And Its Running Sluggish

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Old Jan 7, 2003 | 08:22 PM
  #1  
VINCELEE123's Avatar
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From: KINGWOOD,TX,77339
Just Put A 670 Cfm Tb, On A Tbi Setup And Its Running Sluggish

just put the throttle body and now its not making

power like it used to. is it running lean, rich or is it something

with timing????

vince
Old Jan 7, 2003 | 09:19 PM
  #2  
5SPDCHK's Avatar
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From: Philly Suburbs
Make sure your TPS voltage is correct.

Old Jan 7, 2003 | 11:09 PM
  #3  
TheGreatJ's Avatar
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From: T-town
If the injectors on the 670cfm TB are bigger than your stock ones then you'll need a new/recalibrated chip to make up the difference. The computer still thinks you're using the stock injectors.
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