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new cams new turbo new fuel running poor HELP!

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Old 11-20-07, 07:56 PM
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SnShne1jz
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Originally Posted by whiteSc3
I don't understand how 680's are less than 50% of 370's? If you are not making vacuum the problem is not the safc.. How does the motor sound? When you changed the cams did you replace the springs/retainers? Keep checking all your lines. Are you still running a MAF?
370 x 2 = 740 so the safc should be able to control them, thats all i am saying.

The motor sounds like like its pig rich, and it won't idle and studders, has no throttle response. i will get a video

Stock springs/retainers.

No MAF i have a 1jz

Check what lines? vacuum?
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Old 11-20-07, 07:59 PM
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Supra Dr
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Ding, factory MAP system - what do you have the SAFC selected
to? Pressure?? Forget the choices, haven't messed w/ mine in 2 years.
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Old 11-20-07, 08:57 PM
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Originally Posted by Supra Dr
Ding, factory MAP system - what do you have the SAFC selected
to? Pressure?? Forget the choices, haven't messed w/ mine in 2 years.
yeah its set to pressure, 1 in 1 out, 6 cyl and the arrow is pointing up and to the right.
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