10-18-2019, 09:13 PM | #15 |
Drives: 2017 Camaro ZL1 Coupe Join Date: May 2016
Location: Georgia
Posts: 5,813
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Stephen, what’s the build date on your ZL1? I’m wondering about mine now.
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ZL1 Coupe, PDR, Exposed carbon fiber hood insert, My Link with Nav, M6 6 speed and Silver Ice Metallic. Mods done: ceramic window tint, GM Accessories Camaro floor mats and Roto-Fab CAI.
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10-19-2019, 10:07 AM | #16 |
Does anyone know if there is documentation as to when the oil pumps were updated due to their sporadic failing ?
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10-19-2019, 04:36 PM | #17 |
Drives: '21 ZLE A10 Join Date: May 2012
Location: Mechanicsville, VA
Posts: 6,808
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Build month is 4/17
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'21 ZLE A10 Wild Cherry PDR 2:00.78 VIR Full 10.68@131.69 1.68 60'
'17 ZL1 A10 Mosaic Black PDR/Nav 2:03.08 VIR Full 11.003@129.2 1.75 (sold) '15 Z/28 #325 Black a/c & stereo. 2:10.1 VIR Full (sold) '12 ZL1 A6 Black 10.52@131 1.55 60' 2:13 VIR Full (sold) |
10-19-2019, 06:45 PM | #18 |
Drives: 2017 Camaro ZL1 Coupe Join Date: May 2016
Location: Georgia
Posts: 5,813
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Mine has the same build date as yours Stephen, April 2017! Hope I don’t have any problem with the oil pump!
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ZL1 Coupe, PDR, Exposed carbon fiber hood insert, My Link with Nav, M6 6 speed and Silver Ice Metallic. Mods done: ceramic window tint, GM Accessories Camaro floor mats and Roto-Fab CAI.
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10-20-2019, 06:23 AM | #19 |
Drives: '21 ZLE A10 Join Date: May 2012
Location: Mechanicsville, VA
Posts: 6,808
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I wish you well. Not sure if every car that has a similar build date is a death sentence. The vendor chosen for this vital part should be ashamed.
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'21 ZLE A10 Wild Cherry PDR 2:00.78 VIR Full 10.68@131.69 1.68 60'
'17 ZL1 A10 Mosaic Black PDR/Nav 2:03.08 VIR Full 11.003@129.2 1.75 (sold) '15 Z/28 #325 Black a/c & stereo. 2:10.1 VIR Full (sold) '12 ZL1 A6 Black 10.52@131 1.55 60' 2:13 VIR Full (sold) |
10-20-2019, 11:04 AM | #20 |
Drives: 2017 ZL1 Join Date: Nov 2009
Location: southeast
Posts: 72
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That worries me as well. I have the same build date as both of you. 04/03/2017.
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10-20-2019, 11:18 AM | #21 |
Drives: 2018 ZL1 Camaro 6M Red Hot Join Date: Aug 2013
Location: Cary, NC
Posts: 1,137
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Just checked my build date. 8/17/17. Hope I am safe... 13,865 miles so far and oil pressure is just fine... Fingers crossed.
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People are a lot like slinky's: not very helpful most of the time, but they bring a smile to your face when pushed down the stairs...
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10-20-2019, 06:50 PM | #22 |
Drives: 2017 Camaro ZL1 Coupe Join Date: May 2016
Location: Georgia
Posts: 5,813
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I will be watching my oil pressure gauge more closely now! I have around 7300 miles on mine so far(bought it with 422 miles used) and am going to have the oil changed soon.
__________________
ZL1 Coupe, PDR, Exposed carbon fiber hood insert, My Link with Nav, M6 6 speed and Silver Ice Metallic. Mods done: ceramic window tint, GM Accessories Camaro floor mats and Roto-Fab CAI.
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10-20-2019, 09:32 PM | #23 |
Drives: '21 ZLE A10 Join Date: May 2012
Location: Mechanicsville, VA
Posts: 6,808
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mine seemed a little lower at the last 3 or 4 track events but nothing ridiculous...this event was the same as others until the warning light.
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'21 ZLE A10 Wild Cherry PDR 2:00.78 VIR Full 10.68@131.69 1.68 60'
'17 ZL1 A10 Mosaic Black PDR/Nav 2:03.08 VIR Full 11.003@129.2 1.75 (sold) '15 Z/28 #325 Black a/c & stereo. 2:10.1 VIR Full (sold) '12 ZL1 A6 Black 10.52@131 1.55 60' 2:13 VIR Full (sold) |
10-21-2019, 10:52 AM | #24 |
Drives: 2019 ZL1 1LE Join Date: Feb 2017
Location: Gilbert, AZ
Posts: 648
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Melling makes the oil pumps for GM, lol
There's really no need to go to an aftermarket pump, the issue has been fixed if you just go buy a new pump from the dealer, or if it fails they're going to put in the new one for you.
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Old: 2017 SS 1LE
Old: 2017 ZL1 Current: 2019 ZL1 1LE |
10-21-2019, 01:32 PM | #25 |
Drives: ZL1 1LE Join Date: Oct 2016
Location: California
Posts: 1,297
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Thread derail:
What are the potential bad months / how do you find out your build month?
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10-21-2019, 05:02 PM | #26 |
Drives: '21 ZLE A10 Join Date: May 2012
Location: Mechanicsville, VA
Posts: 6,808
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Look at your door jamb sticker. It has a month & year on it.
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'21 ZLE A10 Wild Cherry PDR 2:00.78 VIR Full 10.68@131.69 1.68 60'
'17 ZL1 A10 Mosaic Black PDR/Nav 2:03.08 VIR Full 11.003@129.2 1.75 (sold) '15 Z/28 #325 Black a/c & stereo. 2:10.1 VIR Full (sold) '12 ZL1 A6 Black 10.52@131 1.55 60' 2:13 VIR Full (sold) |
10-21-2019, 05:03 PM | #27 |
Drives: '21 ZLE A10 Join Date: May 2012
Location: Mechanicsville, VA
Posts: 6,808
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Sounds like Melling s'ed the bed with that pump...
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'21 ZLE A10 Wild Cherry PDR 2:00.78 VIR Full 10.68@131.69 1.68 60'
'17 ZL1 A10 Mosaic Black PDR/Nav 2:03.08 VIR Full 11.003@129.2 1.75 (sold) '15 Z/28 #325 Black a/c & stereo. 2:10.1 VIR Full (sold) '12 ZL1 A6 Black 10.52@131 1.55 60' 2:13 VIR Full (sold) |
10-21-2019, 05:53 PM | #28 | |
Drives: 2019 ZL1 1LE Join Date: Feb 2017
Location: Gilbert, AZ
Posts: 648
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Quote:
Basically, it seems to be about ZL1's built between April and November of 2017. From all the time I spent researching it, I saw most failed pumps were from April, July, and October build months, with a few others in November. But GM has revised the original oil pump part number something like 4 times, with the latest version seeming to be the fixed version (thicker walls around the pump housing to prevent cracks). I have an April build and am sort of waiting for the pump to fail.
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Old: 2017 SS 1LE
Old: 2017 ZL1 Current: 2019 ZL1 1LE |
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oil, oil pump, zl1 zl1 1le, zle |
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