12-02-2020, 01:44 PM | #15 |
Drives: '20 ZLE Join Date: Jun 2020
Location: Mile High
Posts: 3,559
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I would think that something like 75% of the questions asked here concern owner-caused problems. Always start with your last change.
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'20 ZL1 1LE A10,
OEM short block, LME heads/valve train, E2650. 100+ octanes, no eth, no meth, no N2O. 2/23 - 1031/1004 wheel. 4/23 - 1.41/9.61/145 at DA 7000 ft. (only made five passes). 2/24 - LME 390, E2650, FBO, 100 oct.; 1116hp/ 1063tq; 109 oct. dyno next. |
12-03-2020, 12:47 PM | #16 |
Right, given up on trying to make these lights work ,can anybody recommend any decent aftermarket LED lights that function correctly ?
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12-03-2020, 02:21 PM | #17 |
Sure, why not?
Drives: 2016 Camaro 2SS, Jeep JKU Rubicon Join Date: Mar 2015
Location: SE Mass
Posts: 1,538
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Good that you found the issue. Another way to do this kind of troubleshooting is to have a meter on the battery set to see the drain, and then pull one fuse at a time until you see the drain stop.
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12-03-2020, 03:21 PM | #18 |
The draw looked OK when I checked it, more of a problem over time, week or two before it would go flat.
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12-03-2020, 06:11 PM | #19 | |
Drives: 2017 HBM 2LT RS Convertible V6 A8 Join Date: Jan 2018
Location: NJ
Posts: 654
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Quote:
I had a parasitic drain a few years ago, and had a technician at the dealer check it out when I was getting a free oil change. I had a suspicion that it might be related to the LED reverse lights I installed, but after looking it over with the scan tool and meters, he said that didn't appear to be the problem, everything looked normal and I needed to bring the car back so he could hook it up to a recording meter for hours or maybe overnight to see where the source of the problem was. Before I brought it back, I put the OEM lights back in and no more drain. |
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12-03-2020, 11:27 PM | #20 | |
Thank you Al Oppenheiser!
Drives: Red Hot A10 ZL1 Convertible Join Date: Jun 2017
Location: Sarasota, FL
Posts: 4,975
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Quote:
Any one of a myriad of non-critical faults and you get stuck with a non-running car. Really stupid to design a car's electrical system that way problem, but it's what they designed. |
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12-04-2020, 06:13 AM | #21 | |
Sure, why not?
Drives: 2016 Camaro 2SS, Jeep JKU Rubicon Join Date: Mar 2015
Location: SE Mass
Posts: 1,538
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Quote:
Still, I managed to figure out what was drawing all the power. One might get lucky and do the same with our Camaros. At least it is a simple and easy sort of test to do, and if the draw is happening at the time, it can be found. As you point out, this way is not as comprehensive as what the dealer can do, but I like to exhaust all of the free options before handing over my hard-earned $$$ to the dealer.
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