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#1 |
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Bring It
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Uneven exhaust residue
Noticed something that seemed odd to me. The residue on the quad tips wasn't even.
I imagine it has all to do with the driving mode selected. Thoughts? |
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#2 |
![]() ![]() ![]() ![]() ![]() ![]() ![]() Drives: 2019 ZL-1 Join Date: Feb 2009
Location: Troy, MI & Naples, FL
Posts: 2,018
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Normal- outer flaps are open at start up
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2019 ZL-1 Acquired 4/23/21 at 6300 miles. Riverside Blue, A10, PDR. Traded in 2017 2SS with 6M and 32k miles. Continental Extreme Contact Sports. Now has 10,000 miles...
2012 Yukon XL Denali w/ 6.2 AWD |
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#3 |
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I love crepes
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Totally normal. All 4 ports aren't always open depending on the mode and situation.
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#4 |
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Bring It
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Thanks for the confirmation. Good peace of mind.
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#5 |
![]() Drives: 2017 ZL1, 1995 Trans Am Join Date: Jan 2017
Location: Toronto,Canada
Posts: 319
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My advice to keep them both clean is to buy some heavy metal polish like this.
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'17 ZL1 HBM|A10|NAV|PDR|CFW Hood|Sunroof |
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#6 |
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ZL1 manual, Black, PDR
Drives: 2017 ZL1 - Black - Born 11/23/16 Join Date: Oct 2016
Location: Flint MI
Posts: 60
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Mine are the same. I have them defaulted as opened 100% of the time.
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#7 |
![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() Drives: 17 Camaro SS 1LE & 16 Sierra AT CC Join Date: Nov 2016
Location: Norman, OK
Posts: 2,424
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#8 |
![]() ![]() ![]() ![]() ![]() ![]() ![]() Drives: '18 Zl1. '18 GT350. Join Date: Dec 2016
Location: Katy
Posts: 2,104
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The right exhaust tip isn't working. Take it into the dealership now. Your car is about to fall apart.
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There's only 2 people I trust. 1 of them is me, the other's not you. 2018 Zl1. 1199 RWHP/931 TQ.
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#9 |
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Bring It
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#10 |
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KaBoom1701
Drives: 13' ZL1 Red M6 Join Date: Dec 2012
Location: I.E. SoCal (Yucaipa)
Posts: 8,631
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Yep...exhaust fluid is low....
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Mods:
Roto-Fab Intake, WW Res. kit & Big Gulp Air Scoop, Elite Catch Can, ATI Super Damper & 18% OD Pulley, LF Idler pulley bracket, Metco CC breather, ID850 Injectors, Stainless Power Headers w/ ceramic coating, TR71X Spark Plugs, JMS Fuel Pump Booster, Bo White TB, Tuned by Ted @ Jannetty Racing, Ron Davis HX, D3 Reservoir, Pfadt 1" Springs, Moreno Camber Plates, ZL1 Addons Splitter guard washers, Tow Hook kit & rock guards, Hurst Shifter Billet Plus 6 Speed Short Shifter, ZL1 DRL lighting harness, ZL1 Recaro Seats. |
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#11 |
![]() Drives: 2017 BLK Camaro ZL1 Join Date: Dec 2016
Location: Spring, Tx
Posts: 30
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#12 |
![]() Drives: 2017 ZL1 Join Date: Jun 2012
Location: Graniteville,SC
Posts: 646
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This has been happening ever since C6 Corvette. Polish your tips with a good metal polish and they'll look a lot better.
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#13 |
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Retired from Car mfrs....
Drives: 2LT RS/HR-V Join Date: May 2013
Location: /Fort Lauderdale
Posts: 10,044
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#14 |
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Bring It
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Very nice! I'll definitely be doing this.
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