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Old May 25, 2018 | 09:51 AM
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Default Fuel tank

what years fuel tank leaking ?
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Old May 25, 2018 | 09:54 AM
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Was a C6 issue. Not sure if it was for particular years.

Haven't heard of it being a problem for C7's. (damn I hope not).
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Old May 25, 2018 | 09:55 AM
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so far from 2014-2016
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Old May 25, 2018 | 10:04 AM
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got my the other day 14 c7
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Old May 25, 2018 | 10:07 AM
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Earlier models had problems with the crossover leaking...The C7 has a problem with the left fuel tank cracking where the fuel pump inserts into the tank...

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Old May 25, 2018 | 11:06 AM
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Originally Posted by VaydorVette1
Was a C6 issue. Not sure if it was for particular years.

Haven't heard of it being a problem for C7's. (damn I hope not).
It is if havent received a letter from Chevy check your vin for the extended warranty
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Old May 25, 2018 | 11:12 AM
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Originally Posted by VaydorVette1
Was a C6 issue. Not sure if it was for particular years.

Haven't heard of it being a problem for C7's. (damn I hope not).
Cannot believe it either but just received my letter. Had a letter for my C6 also and never had a problem in 74K miles.
Certainly didn't expect to get a letter when I went C7!

Last edited by Carvin; May 25, 2018 at 11:13 AM. Reason: clarify
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Old May 25, 2018 | 11:15 AM
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Originally Posted by TEXHAWK0
Earlier models had problems with the crossover leaking...The C7 has a problem with the left fuel tank cracking where the fuel pump inserts into the tank...

It's not the tank that is the problem. It's the fuel sending unit module and the seal. I know because my car had this issue and was repaired by dropping the tanks and replacing the module. Big job. Took 2 weeks.
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Old May 25, 2018 | 11:16 AM
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Originally Posted by TEXHAWK0
Earlier models had problems with the crossover leaking...The C7 has a problem with the left fuel tank cracking where the fuel pump inserts into the tank...
C6's had cracks forming in an elbow fitting atop the fuel pump.
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Old May 25, 2018 | 11:21 AM
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2016 GM recall #17469 per my letter.. not listed at the GM recall website.
Good for 10 years/120,000 miles IF the tank leaks. Dale
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Old May 25, 2018 | 11:29 AM
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A LOT of confusion about this due to GM's weirdly-worded letter. And FYI -- so far, the issue is limited to 2014-early/mid 2017's (late 2017's seem to be exempt)

However, it is NOT a recall. A "recall" is where they say a part is defective (or likely to be) and asks the owner to bring the car in for repair.

This is just a warranty extension program, where GM thinks a part *may* fail, so they are extending the warranty on that particular part ONLY. There is no request to bring the car in for proactive replacement of the part.

So, if you bring your car in, and want that part replaced under this program, but it is NOT leaking, GM will NOT replace the part "just because of the letter". That is what makes it different than a "recall", and that is why the program is not likely to be listed on a "recall" website.


Last edited by Kent1999; May 25, 2018 at 11:35 AM.
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Old May 25, 2018 | 11:42 AM
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Originally Posted by kaplana08
Found this link...Just a little more information.

http://corvettec7fiasco.blogspot.com...ms-plague.html
Appreciate the link, but no info there... just some junior blogger venting his spleen with a complete lack of facts presented.
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Old May 26, 2018 | 04:23 PM
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Originally Posted by Kent1999
Appreciate the link, but no info there... just some junior blogger venting his spleen with a complete lack of facts presented.
Try this link where there is a lot of discussion and info:

https://www.corvetteforum.com/forums...he-letter.html
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Old May 26, 2018 | 04:46 PM
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Originally Posted by VaydorVette1
Was a C6 issue. Not sure if it was for particular years.

Haven't heard of it being a problem for C7's. (damn I hope not).
Sorry, it’s true. I believe up through 2016. Folks are receiving letters from gm re: fuel tank leak issues. Passive recall and warranty extension on THAT issue.
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Old May 26, 2018 | 05:24 PM
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Just got mine today for my 2015 and as mentioned is just a warranty extension for 10 years from car purchase or 120000 miles.
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Old May 26, 2018 | 06:00 PM
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Early 17 Z06, I got the letter
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Old May 27, 2018 | 01:13 AM
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Sounds right to me.

Mercedes Benz issued a 10-year / 150,000 mile powertrain warranty on 1999s provided you switched to 100% synthetic engine oil, and continued changing @ prescribed FSS 15,000 mile intervals.
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Old May 27, 2018 | 09:13 AM
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Originally Posted by Big Lebowski
Sorry, it’s true. I believe up through 2016. Folks are receiving letters from gm re: fuel tank leak issues. Passive recall and warranty extension on THAT issue.
Thanks, Needed to know!

I'll be sure to target a late '17 or '18 then.
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Old May 27, 2018 | 09:06 PM
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Originally Posted by Kent1999
A LOT of confusion about this due to GM's weirdly-worded letter. And FYI -- so far, the issue is limited to 2014-early/mid 2017's (late 2017's seem to be exempt)

However, it is NOT a recall. A "recall" is where they say a part is defective (or likely to be) and asks the owner to bring the car in for repair.

This is just a warranty extension program, where GM thinks a part *may* fail, so they are extending the warranty on that particular part ONLY. There is no request to bring the car in for proactive replacement of the part.

So, if you bring your car in, and want that part replaced under this program, but it is NOT leaking, GM will NOT replace the part "just because of the letter". That is what makes it different than a "recall", and that is why the program is not likely to be listed on a "recall" website.

What if is leaking and start your car and catches fire. Everything gone and could be the complete house. Then will they make a recall?
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Old May 27, 2018 | 11:10 PM
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I received my letter Friday for my 2016 z51, I'm glad because I was about to pay a shop to drop the tank and replace the fuel pump cause I though it was bad, I smell fuel when I fill up and my engine light comes on with a code for low fuel pressure. Didn't know why I was getting a fuel smell when I filled up so I stopped filling it and was only putting in 10 gallons at a time. Now I know why

Last edited by RichSobko; May 27, 2018 at 11:36 PM.
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