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Camaro V8 LS3 / L99 Engine, Exhaust, and Bolt-Ons Bolt-Ons | Intakes | Exhaust

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Old 06-03-2013, 03:07 PM   #1
LSXCAM
 
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Surge after CAI ,scoop,Ported throttle body

Hey guys just picked up a CAI ,scoop and vmax throttle body for my 2011 l99. Now at highway speeds it seems to have a slight surge or jerk,,i have no tune on it, wondered if the increased airflow was messing something up??

Last edited by LSXCAM; 06-03-2013 at 03:07 PM. Reason: spelling
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Old 06-03-2013, 03:18 PM   #2
litle88
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Check your connections again make sure they are on good.
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Old 06-03-2013, 03:19 PM   #3
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How long have they been on the car? A tune would help but your ECM should start to change the fuel trims. Check the connections and if they are all good, drive the car a bit. Let it learn the new fuel trims.
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Old 06-03-2013, 04:03 PM   #4
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What they said and also check your MAF sensor.

"Weak" vs "Strong" Camaro SS MAF Sensors
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Old 06-03-2013, 04:35 PM   #5
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I took it on a 300 mile trip thats why i noticed it . Alot of highway driving,,i checked all connections,,actually drove it with throttle body cai before scoop and didnt notice until after scoop now that i think about it
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Old 06-03-2013, 06:09 PM   #6
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Mine did that in the rain. It's a real pain.
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