06-11-2017, 09:30 AM | #1 |
Drives: 2011 camaro SS Join Date: Mar 2014
Location: Menifee Ca, United States
Posts: 259
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Car stalls and backfires
2011 camaro SS, A-6, converted to LS3, Eforce supercharger. So, I have searched everywhere for grounds and car will attempt to start but stall and backfire from rear muffler before shutting down. Also replaced Cam Sensor, Pigtail for Cam Sensor and Crankcase Sensor. Please help if you have seen this before.
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06-11-2017, 01:04 PM | #2 |
Drives: 2011 2SS Join Date: Mar 2015
Location: Arlington, Texas
Posts: 1,333
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I had this issue and it ended up being my camshaft positioning sensor not being plugged in all the way
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2011 SS L99
LSA Supercharger, BTR Stage 3 PDS Cam, Yank 3200SS, Weapon X Stage 2 intake, LSA Heads, Flex Fuel, Ported throttle body, Speed Engineering Headers, NOWEEDS, ZL1 fuel pump, DSX AUX Pump, ID-1050X injectors, 3” pipe to NPP mufflers, 3.91 gears |
06-11-2017, 02:49 PM | #3 |
Drives: 2011 camaro SS Join Date: Mar 2014
Location: Menifee Ca, United States
Posts: 259
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OK. I will check codes. Thanks
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06-11-2017, 10:31 PM | #4 |
Drives: 2010 camaro 2ss Join Date: Dec 2016
Location: Goldsboro nc
Posts: 30
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Have 2010 Camaro ss with less than 13,000 miles on it .Started it with the remote start,got in to drive it and the service stabill trak system has displayed in the info center.Sounds like it's missing,reduced power.Any ideas
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