11-08-2023, 07:44 PM | #169 |
Drives: 2023 Black ZL1 Auto Join Date: Oct 2009
Location: FEMA Region 4
Posts: 2,936
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11-09-2023, 01:25 PM | #170 |
Drives: 2023 Camaro ZL1 6MT Join Date: Aug 2023
Location: California
Posts: 11
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Dealer called yesterday and said part was finally in. Dropped it off this morning for the new fuel line. Will update thread once I get the car back
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11-09-2023, 05:52 PM | #171 |
Drives: 2023 Camaro ZL1 Join Date: Jan 2016
Location: USA
Posts: 412
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11-10-2023, 05:43 PM | #172 |
Drives: 2023 Camaro ZL1 6MT Join Date: Aug 2023
Location: California
Posts: 11
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Got my car back and confirmed the noise is resolved. Also noticed all hesitation on throttle was gone. Engine also feels smooth as it should above 3k RPM. Best of luck to all who are in the same boat!
TSB: PIP5395G Part#: 84404473 |
11-10-2023, 06:37 PM | #173 |
Drives: Camaro 2SS & ZL1 Join Date: Mar 2018
Location: Oklahoma
Posts: 861
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I need it to happen consistently so I don't have to leave it for a week
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2017 Camaro 2SS A8 Bright Yellow NPP MRC
2023 Camaro ZL1 A10 Radiant Red |
11-11-2023, 11:41 AM | #174 |
Drives: 2023 Camaro ZL1 Join Date: Jul 2023
Location: Michigan
Posts: 35
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It still shocks me that dealers are giving a hard time over this. It's fairly obvious when this is the issue. The problem is that there are so few ZL1s and so many dealerships.. best I can recommend is to find a dealer that has performed this before.
I can confirm that this fix is the solution, I have had no issues since. |
11-28-2023, 03:18 PM | #175 |
Drives: 2019 camaro ZL! Join Date: Jul 2020
Location: Virginia
Posts: 2
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I had mine replaced at 2k and it came back immediately…… supposedly waiting to hear back from GM? I dunno what worse the noise, performance or the Tick
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11-28-2023, 05:01 PM | #176 |
Drives: 2020 Chevy Camaro ZL1 Join Date: Apr 2023
Location: Calgary Canada
Posts: 1,629
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Has anyone one who had the fuel line with the tick/rattle noise replaced notice a performance increase/just runs better after the repair? I am just curious if the (what I think is a faulty check valve) fuel line is restricting the fuel somehow.
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11-29-2023, 03:15 PM | #177 |
Drives: 2023 Camaro ZL1 Join Date: Jan 2016
Location: USA
Posts: 412
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11-30-2023, 07:40 AM | #178 |
Snackbar Tuning
Drives: 2023 SGM ZL1 Join Date: Oct 2016
Location: Florida
Posts: 1,288
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12-06-2023, 12:18 PM | #179 |
Drives: 2023 Black ZL1 Auto Join Date: Oct 2009
Location: FEMA Region 4
Posts: 2,936
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I followed up with my service advisor last week to get a status of the TSB fuel line that was backordered. He said it was still showing on backorder, but decided to check with his parts department since it was ordered before the strike. For some reason the order disappeared from the their ordering system and his parts department reordered it. This has apparently happened to other parts they had on order and may be strike related.
You may want to follow-up with your dealer and have them verify your fuel line is still on order. |
12-06-2023, 04:12 PM | #180 | |
Drives: 2023 Camaro ZL1 Join Date: Jan 2016
Location: USA
Posts: 412
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Quote:
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12-12-2023, 07:15 PM | #181 |
Drives: 2023 Camaro ZL1 Join Date: Jan 2016
Location: USA
Posts: 412
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Another week and my dealer tech advisor informed me today it is showing backordered on his end.
If anyone else has any info, please post up. I would hate to have orders fall through the cracks as has been speculated. |
12-12-2023, 11:53 PM | #182 |
Drives: 2023 Camaro ZL1 Join Date: Feb 2023
Location: Miami, FL
Posts: 1
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I have a 2023 with a 7/23 build date. I had an SS before and never experienced this ticking noise. The noise developed around 3,000 miles. The car now has about 12,000 miles and it has headers, ported blower etc etc. This ticking noise gets really irritating at time but it doesn’t affect performance at all. As soon as I pass 1000rpm or so it quickly goes away. I’m wondering if 84404473 is truly the part that would fix this ticking issue as I’m looking to replace this myself.
Link to the part. Seems to be the only website that shows it in stock. https://www.gmpartsstore.com/oem-par...oogle_vignette |
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