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06-08-2017, 07:01 PM
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#1 |
 Drives: 2010 Camaro ss Join Date: May 2017
Location: North Carolina
Posts: 5
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2010 ss auto mis fire
Need some help once again. Have a 10 ss auto everything is stock except slp loudmouth exhaust. It's always idled a little weird but now it's bad. Just replaced ignition coil 1 which was bad all others are fine new wires and spark plugs. It's misfiring bad no codes. Had a code which was for the coil replaced now gone. Has a strong cat smell and sputters in park and any pulling gear. Any thoughts?
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06-08-2017, 08:06 PM
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#2 |
 
Drives: 2011 ss 2ss auto camaro Join Date: Mar 2015
Location: mary esther florida
Posts: 385
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Could be clogged cats
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06-09-2017, 06:25 AM
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#3 |
    
Drives: 2011ss/rs camaro Join Date: Sep 2011
Location: florida
Posts: 1,261
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Could be a bad plug....just because it's new doesn't necessarily mean it's good.
__________________
 . OBX LTH,Rotofab,Magnuson Heartbeat.AEM wideband, HP Tuners |
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06-09-2017, 07:27 AM
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#4 |
     
Drives: 2010 Inferno Orange 2SS/RS Join Date: Apr 2010
Location: Clermont, IN
Posts: 3,297
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How many miles?
Check all plug wire connections...again. clean maf....check all intake/vacuum hoses......even 02 connections. Eliminate all the simple stuff first.
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2010 Inferno Orange 2SS/RS M6 Black Leather, Sun Roof, OBX Headers, Borla touring axle back, Cold Air Inductions CAI , non synthetic fluids, BMR total bushing upgrade/1" lowering springs, DSE 32mm rear sway bar. GM fe4 shocks/struts/LCA's, AAM 3.91 diff, Vertini RFS1.8 20x9 +30. Conti ExtremeContact Sport 275/35/20. sjm autoprod ABL dash kit. Mike Norris tuned 413/419.
Avenging Orange: 43 years of not buying into the Hype........and damn proud of it!! https://youtu.be/9JD9it6SmB8 https://youtu.be/xmelTlEzI34 KICKING CANCERS ASS SINCE 2015!! |
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06-16-2017, 05:05 PM
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#5 |
Drives: T Join Date: Mar 2015
Location: CA
Posts: 803
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make sure those plug wires click for connection
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06-20-2017, 11:05 PM
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#6 |
Drives: 2010 Black 2SS RS A6 Inferno Join Date: Nov 2009
Location: Maryland
Posts: 1,160
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could be a lifter stuck
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[SIGPIC][/SIGPIC]2010 Camaro Black 2SS/RS A6 Inferno Interior Polished Rims, Sunroof
Born 11/19/09 mods: 20% tints Borla Atak cat-bak Roto-Fab intake amber footwell, dome, and trunk lighting(AAC) Decepticon Gas door Led Taillights (technostalgia) |
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06-24-2017, 07:05 PM
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#7 |
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Drives: 2010 Camaro ss Join Date: May 2017
Location: North Carolina
Posts: 5
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Update on car. Fuel pump was going bad replaced that. Had fuel injectors cleaned and needed a update on the ecm. Car now runs and idles smooth no mis fires.
Last edited by Cnr08008; 06-24-2017 at 08:18 PM. |
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06-25-2017, 04:10 PM
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#8 |
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Drives: 2010 Camaro ss Join Date: May 2017
Location: North Carolina
Posts: 5
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Car is still running and idling smooth check engine light just came on put a reader on it and get p0171 p0174 running lean on bank 1 and 2 any ideas. Was reading could be a MAF. Showed no leaks in exhaust or vacuum from smoke test
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02-08-2019, 05:58 PM
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#9 |
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Drives: 2010 camaro ss Join Date: Feb 2019
Location: los angeles
Posts: 19
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So what was the problem? I just got the same codes p0174 p0171, pls share.
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03-01-2019, 05:40 PM
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#10 |
 Drives: 2013 ss2 vert l99 Join Date: Apr 2017
Location: South florida
Posts: 150
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Clean your mass air sensor.. alternatively you can disconnect the mass air sensor (car off first) and start the car.. it should run in speed density mode.. if it runs good and the codes don't come back then you have a dirty/bad maf..
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