LT1 Based Engine Tech 1993-1997 LT1/LT4 Engine Related

CC 306 Running real rich....

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Old May 30, 2003 | 02:38 AM
  #1  
SVT Killer LV's Avatar
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CC 306 Running real rich....

Could it be because I am running my stock injectors until I get my new SVO 30's tomorrow? BTW.. it has a Combination Motorsports tune and it is set up for 30's.... It's running WAY rich...
Old May 30, 2003 | 03:20 AM
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Is it tuned for stock injectors or for 30lb?
Old May 30, 2003 | 03:22 AM
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tuned for 30's
Old May 30, 2003 | 07:46 AM
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If your car is tuned for 30's and you are still using stock 24#'s then they would be the other way around. It will possibly make you car run lean, since you have offsets of those of 30# injectors. thinking it is spraying enough fuel when it is not. Look somewhere else.
Old May 30, 2003 | 02:06 PM
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Make sure you don't have any exhaust leaks short of the O2's. The PCM will dump fuel at it to compensate.
Old May 30, 2003 | 02:11 PM
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Bob, Combinations Motorsports Tune?
Thats Bryan Right?

Can anyone say BLM Locker!

Hes right though, check the headers for leaks, look for vacuum leaks after the MAF, and if you have and AFPR turn in down a couple of PSI.
Old May 31, 2003 | 04:38 AM
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Update... Put the 30lb SVO's on there.. Voila smooth as silk engine and it doesn't run phat anymore..
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