09-07-2020, 10:01 AM | #1 |
Drives: 2015 SS/RS 1LE Join Date: Jun 2018
Location: Owosso, MI.
Posts: 22
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popping out exhaust right bank
2015 ss popping out exhaust on right bank new plugs, new wires, and coils. Only does it when hot and at idle. leaking injector? bad injector wires? There is no cel light. Any ideas
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09-19-2020, 01:45 PM | #2 |
Drives: 2015 SS/RS 1LE Join Date: Jun 2018
Location: Owosso, MI.
Posts: 22
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So my back fire was a bad brand new MSD coil which summit replaced no questions asked. My question is has anyone else had a problem with MSD coils? Reason I ask is one of the others is dropping out from time to time but they all test good hot or cold.
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09-19-2020, 02:42 PM | #3 |
Drives: 2011ss/rs camaro Join Date: Sep 2011
Location: florida
Posts: 1,261
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Valuable lesson learned. Just because a part is new is no guarantee it’s good. True with any parts.
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. OBX LTH,Rotofab,Magnuson Heartbeat.AEM wideband, HP Tuners
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09-19-2020, 03:24 PM | #4 |
Drives: 2010 CGM 2SS/RS LS3 Swapped A6 Join Date: Sep 2016
Location: Spring Hill, FL
Posts: 4,570
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I have heard of issues with the MSD coils but this was a while ago. I thought they had it worked out a few years back. Are these the red coils?
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2010 CGM Camaro 2SS LS3 Swapped A6 - GPI LS3 SS1 .647/.638, (224/237, 112 +4, 7º overlap) on CamMotion 8620 core, BTR Platinum .660" Dual Spring kit w/titanium retainers, CHE bronze trunnion upgrade, stock heads milled @ .015, Melling HV 10296 oil pump, TSP 1-7/8" long tube headers (W/Catless Off-road Pipes), Corsa Xtreme 3" Catback, GPI Ported/Rod Mod Intake, Stage 2 Ported Throttle Body, Vararam OTR CAI, Mike Norris Gen 2 catch can + GM 1LE clean side separator, 160º thermostat - Megan Racing adjustable coilovers (lowered 1.75"), MRR M017 10/11" wheels-Tuned by Ryan @ GPI
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09-19-2020, 07:29 PM | #5 |
Drives: 2012 Victory Red LFX Join Date: Dec 2012
Location: west central Texas
Posts: 1,310
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Pull the plugs on that side and see what's up.
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2018 SS wheels, red Heritage grille, actual driving lights, ZL1 strut tower brace, GM Performance billet aluminum fuel door, front grille Bowtie delete, painted red rotors and calipers, 1/4 window American Flags, splash guards, AEM dry panel air filter.
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09-20-2020, 11:22 AM | #6 |
Drives: 2011 SS-RS Join Date: May 2011
Location: FLORIDA
Posts: 11,402
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I have heard of this issue with the MSD's, so I went with Accell when I replaced mine, 2 years and no issues yet.
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TSP STAGE 3 CAM,231/246 @112 LSA 614/641 LIFT, CIRCLE D 5C-4200-4500 CONVERTER,LOD INTAKE.CORSA EXHAUST. DSS 1 PC DS. PEGASUS SOLID CRADLE MOUNTS. 486RWHP/475RWTQ.LOTS MORE.
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09-20-2020, 11:56 AM | #7 |
Drives: 2015 SS/RS 1LE Join Date: Jun 2018
Location: Owosso, MI.
Posts: 22
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09-20-2020, 07:15 PM | #8 |
Drives: 2014 1ss camaro Join Date: Jul 2017
Location: missouri
Posts: 705
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1jewldssrs, where did you get your accel coils and how much please,? love the yellow and no issues excellent!
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09-21-2020, 10:08 AM | #9 |
Drives: 2011 Camaro 2SS LS3 Whipple Join Date: May 2019
Location: Connecticut
Posts: 1,925
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factory coils work great
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Whipple 2.9 CAI ID1050x injectors ZL1 Pump JRE FPCM JMS Voltage booster JRE Rough Idle blower cam BTR .660 springs CHE trunnion kit 1 7/8 Speed Engineering Borla Atak JRE scoop 1.5" lowering springs BMR trailing arms and toe links Cradle inserts 704WHP 603WTQ 93 octane
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09-21-2020, 04:57 PM | #10 |
Drives: 2011 SS-RS Join Date: May 2011
Location: FLORIDA
Posts: 11,402
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I got them from Summit Racing, they were the same price as the stockers, but got them on a Black Friday sale for 274 bucks, shipped!!! And yes so far no issues to date. I wanted them, yellow so the red would get "lost" in my under hood theme, plus the issues I read about on the MSD's... Benn on the car for 3 yrs now...
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TSP STAGE 3 CAM,231/246 @112 LSA 614/641 LIFT, CIRCLE D 5C-4200-4500 CONVERTER,LOD INTAKE.CORSA EXHAUST. DSS 1 PC DS. PEGASUS SOLID CRADLE MOUNTS. 486RWHP/475RWTQ.LOTS MORE.
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09-24-2020, 11:33 AM | #11 |
Drives: 2014 1ss camaro Join Date: Jul 2017
Location: missouri
Posts: 705
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thank you my friend, that's what plan to do contrast with my blue. wonder if accel has yellow plug wires for ls 3 years running great!
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09-24-2020, 11:47 AM | #12 |
Evil Genius of Chevrolet
Drives: 2017 Z06, 2019 XTS, 2013 SS Join Date: Feb 2017
Location: New York
Posts: 3,260
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Taylor has yellow wires for LS3.
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GPI SS2 VVT cam, ECS Novi 1500 supercharger, Corsa Extreme, Detroit Speed and BMR suspension, Circle D triple disc, Melling oil pump, LS2 chain tensioner, ATI 10% UD, DSX E85 kit, High Energy coils, BTR springs, LS2 Lifter trays, Titanium retainers, hardened push rods, FIC 1000 injectors, ZL1 pump, Mighty Mouse catch can, AEM gauges, Tial BOV, Richmond 3.91 gears, Custom gauge bezels, Speed Engineering headers, Stainless Works HF cats, DSX Aux pump, 710rwhp on E85.
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09-24-2020, 11:52 AM | #13 |
Drives: 2010 Black 2ss Camaro SS Join Date: May 2010
Location: Rochester Hills, MI
Posts: 1,061
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why replace the oem coils....they are way better.
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ZL1 10 spokes,Dart 388,ECS Supercharger 2200x, E85 Flex Fuel sensor, Dart 388 , B&M Tranny Cooler, Vigilante 4000 Triple Disc TC,Katech Ported Heads, Texas Speed Sheet Metal Intake, ECS Big Blower Cam,ID 1700s, Fore Triple Pumps, E85,ATI Super Dampner, KW V3 Coilovers, Pfadt front and rear sway bars,Pfadt Trailing arms and toe rods,ZL1 Rear Diff, RPM 6l90e level 10 Tranny, SW Long Tubes no cats,Nick Williams Boosted 102mm TB, Dr Phil Tune,Borla Atak
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09-25-2020, 05:32 PM | #14 |
Drives: 2011 SS-RS Join Date: May 2011
Location: FLORIDA
Posts: 11,402
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As I mentioned above, I was looking for something to go with my under hood theme, and the Accel's were the same price as the stockers, but got 100 bucks off them on a Black Friday sale, so I got them and have never had any issues with them. And they look great and get a lot of cool comments at the shows..
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TSP STAGE 3 CAM,231/246 @112 LSA 614/641 LIFT, CIRCLE D 5C-4200-4500 CONVERTER,LOD INTAKE.CORSA EXHAUST. DSS 1 PC DS. PEGASUS SOLID CRADLE MOUNTS. 486RWHP/475RWTQ.LOTS MORE.
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