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05-12-2014, 08:56 AM
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#1 |
 Drives: 2010 Camaro SS 2 Join Date: Apr 2014
Location: South Florida
Posts: 10
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Problems after Ls3 conversion
Completed full conversion, cam , springs etc. Car starts up and idles on four cylinders. I tuned out DoD with a sct tuner , still only fires four. Gives me four codes saying that four cylinders are dead/open circuit. Any ideas??
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05-12-2014, 09:23 AM
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#2 |
        
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Turn off the cyl deactivation code and try again
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05-12-2014, 03:46 PM
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#3 |
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Drives: 2010 Camaro SS 2 Join Date: Apr 2014
Location: South Florida
Posts: 10
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Ok will try, thanks
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05-13-2014, 09:16 AM
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#4 |
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Drives: 2014 CTS-V- totalled/ 45TH ss- SOLD Join Date: May 2013
Location: DFW, TX
Posts: 1,096
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Any luck?
__________________
2014 CTS-V... with some go-fast bits coming
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05-13-2014, 02:27 PM
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#5 |
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Drives: 2010 Camaro SS 2 Join Date: Apr 2014
Location: South Florida
Posts: 10
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No change
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05-13-2014, 04:13 PM
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#6 |
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Did u replace valley cover with ls3 cover?
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05-13-2014, 04:40 PM
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#7 |
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Drives: 2010 Camaro SS 2 Join Date: Apr 2014
Location: South Florida
Posts: 10
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Yea new ls3 valley cover. I hooked the old dod valley back up to the unused dod plug, runs a little better but still seems not to be firing all cylinders
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05-13-2014, 05:31 PM
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#8 |
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Drives: 2014 CTS-V- totalled/ 45TH ss- SOLD Join Date: May 2013
Location: DFW, TX
Posts: 1,096
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Timing issue?
__________________
2014 CTS-V... with some go-fast bits coming
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05-13-2014, 05:51 PM
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#9 |
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Drives: 2010 Camaro SS 2 Join Date: Apr 2014
Location: South Florida
Posts: 10
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At this point i think it needs the afm/dod tuned completly out of the computer. If i reset ecu, prime injectors car fires up and sounds great, then kicks down to four. My handheld sct tuner isn't tunning it out
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05-13-2014, 08:04 PM
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#10 |
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The handheld won't turn those codes off. Need a custom tune
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05-25-2016, 10:07 AM
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#11 |
 Drives: 2010 Camaro 2LT RS Join Date: Jun 2013
Location: Khabarovsk. Russia
Posts: 2
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how you solved it?
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