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07-13-2014, 04:53 PM
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#1 | |
 
Drives: Cammed 2010 SS Join Date: Jun 2013
Location: Albuquerque
Posts: 390
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Really Rough Idle/Misfite after Cam install! PLEASE HELP!
So yesterday I finished up my cam install and when I started her up she kept dying and wouldn't stay on without giving it some gas. When it did stay running on its own it idled really rough. It idles so rough to the point that I'm scared of even cranking it and have only cranked it to see if I have fixed the problem. Had a tuner come over and tuned it and now it stays running on its own but the idle is super rough. He diagnosed it and Cylinders #1 and #6 came up as misfires. I checked plugs and wires and they seem fine. Coil packs are on the right side and all injectors are connected. At this point I really don't know what to do. Also the tuner set the idle to 800 and my own scanner shows idle bouncing from 450-600 and misfires on #1 and #6. Someone please help!
Here's a video of the idle:
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2010 Camaro 2SS/RS LS3 - 450rwhp and 425tq
- TSP 231/236 Cam, Dynatech 1 7/8" LT Headers, Dynatech Cat Delete, CAI Intake, BMR 1.4" Drop Springs, Hurst Short Throw Shifter, Magnaflow Street Series Axle-Back w/X-pipe - Tuned by Ivan @ SouthwestSpeed Last edited by DJ A; 07-13-2014 at 05:14 PM. |
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07-13-2014, 05:19 PM
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#2 |
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No Tags/Habitual Violator
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What cam did you install?
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07-13-2014, 09:21 PM
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#3 | |
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Drives: Cammed 2010 SS Join Date: Jun 2013
Location: Albuquerque
Posts: 390
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Quote:
__________________
2010 Camaro 2SS/RS LS3 - 450rwhp and 425tq
- TSP 231/236 Cam, Dynatech 1 7/8" LT Headers, Dynatech Cat Delete, CAI Intake, BMR 1.4" Drop Springs, Hurst Short Throw Shifter, Magnaflow Street Series Axle-Back w/X-pipe - Tuned by Ivan @ SouthwestSpeed |
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07-13-2014, 09:27 PM
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#4 |
     
Drives: 2013 Camaro SS Turbo Join Date: Apr 2014
Location: South Florida
Posts: 1,525
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ouch, sorry to hear. glad you got it figured out though. I've always done all my own work on all my cars, kind of hesitant on the cam install though
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07-14-2014, 12:31 AM
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#5 | |
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Drives: Cammed 2010 SS Join Date: Jun 2013
Location: Albuquerque
Posts: 390
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Quote:
Pic of bent valves:
__________________
2010 Camaro 2SS/RS LS3 - 450rwhp and 425tq
- TSP 231/236 Cam, Dynatech 1 7/8" LT Headers, Dynatech Cat Delete, CAI Intake, BMR 1.4" Drop Springs, Hurst Short Throw Shifter, Magnaflow Street Series Axle-Back w/X-pipe - Tuned by Ivan @ SouthwestSpeed |
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