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09-13-2018, 01:20 PM
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#1 |
 Drives: 2018 ZL1 M6 Join Date: Sep 2018
Location: Texas
Posts: 4
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CEL from borla 60626 secondary cat delete
I recently got my borla atak cat back with the 60626 secondary cat delete pipes installed on my stock zl1, other than rotofab CAI, and after about 50 miles of driving I got a check engine light. There was no welding needed as the 60626 bolts right on to my catback, so what could this CEL be from? I was under the impression that the secondary cats don’t throw a code when removed. I pulled the codes at autozone and it read P0420 Catalyst System Low Efficiency (Bank 1).
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09-13-2018, 01:29 PM
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#2 |
 Drives: 2018 Camaro 2SS Hyper Blue Join Date: Apr 2018
Location: Tampa, FL
Posts: 265
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Nothing major you just have an exhaust leak.
Check all of your clamps and retighten
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2018 Camaro 2SS
| Hyper Blue Metallic | A8 | NPP | MRC | NAV | HUD | ATAK |  |
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09-13-2018, 01:39 PM
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#3 |
    
Drives: 1970 chevelle Join Date: Aug 2011
Location: Central NH
Posts: 1,427
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leak at the 1st clamp behind the front tire drivers side
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On Order 2018 ZL1 1LE Garnet Red Tint Coat Metallic
MY Car 2015 Z06 Z07 Daytona Sunrise Orange Metallic Dads Car 2013 ZL1 vin 963 Crystal Red Tint Coat/Black Wheels Exposed Carbon Fiber Insert 6 Spd Manual |
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09-13-2018, 02:27 PM
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#4 |
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Drives: 2018 ZL1 M6 Join Date: Sep 2018
Location: Texas
Posts: 4
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Thanks for the quick replies, will be taking it back to the shop today to get the clamps looked at/retightened
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09-13-2018, 03:45 PM
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#5 |
 
Drives: 2018 ZL1 1LE - HBM, PDR Join Date: Jun 2017
Location: Rescue, CA
Posts: 324
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Get this stuff and use it on that slip joint on the driver side. It was recommended by other members so I tried it. I have the 60626 with the S-Type and have over 2500 miles on this setup and never a code thrown.
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JRE Tuned (HPTuners) | 15% OD (9.17" crank pulley) | TVS2300 Maggie Heartbeat Supercharger - 14 psi | E-50 (DSX Flex Fuel kit) | JMS FuelMax Fuel Pump Booster | LPE Big Bore High Volume DI fuel pump | LPE High Flow DI fuel injectors | LT5 95mm TB | RotoFab CAI | AEM X-Series OBD2 wide band gauge | Elite Engineering E2-X catch can | Borla S-type NPP Cat-Back 3" exhaust | Forgeline GTD1 5-lug Satin Graphite | SunTek wrap | C-Quartz Finest Reserve ceramic coated
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09-13-2018, 05:45 PM
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#6 | |
Drives: 2019 ZL1 1LE A10 Join Date: Jan 2015
Location: The ATX
Posts: 966
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Quote:
I did NOT do this and I get a code every 1000 miles or so, but I have HP Tuners and just reset it.
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Ryker #29
2019 ZL1 1LE A10 2015 Z/28 #809  |
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09-13-2018, 09:29 PM
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#7 |
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Drives: 1970 chevelle Join Date: Aug 2011
Location: Central NH
Posts: 1,427
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I did not use this stuff and have 1400 miles on the set-up no codes. You need to take the factory front clamp off and use the borla one though. I tried to use the factory clamp started it and had a leak. I cut the factory clamp off and put the borla on to required torque and no issues
__________________
On Order 2018 ZL1 1LE Garnet Red Tint Coat Metallic
MY Car 2015 Z06 Z07 Daytona Sunrise Orange Metallic Dads Car 2013 ZL1 vin 963 Crystal Red Tint Coat/Black Wheels Exposed Carbon Fiber Insert 6 Spd Manual |
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