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View Poll Results: Major Engine Problem?
Yes, I've had a serious issue occur
44
28.95%
No, my car's engine has either been perfect or has required minimal repairs
108
71.05%
Voters: 152. You may not vote on this poll

[Z06] Have you ever had a major engine problem with your C6 Z06?

Old 10-03-2013, 12:40 PM
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Extemporia
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Default Have you ever had a major engine problem with your C6 Z06?

Hey all!

I am sure that polls like this have been done in the past, but information is always changing and so I thought I would make a new one.

So basically I'm just trying to find out who here has had a major engine malfunction with their C6 Z06. A major engine problem being one that essentially destroys the engine or requires $5,000+ in repairs (such as the infamous valve issue). And no, if you just had to replace the power steering pump or buy a new radiator, that doesn't count lol.

Alright, thank you very much for participating and if you've got the extra time, please write how many miles are on your vette!
Old 10-03-2013, 12:42 PM
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Extemporia
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I might as well start us off!

2007 Z06 with 7,900 miles - No engine problems thus far
Old 10-03-2013, 12:47 PM
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propain
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2008 3LZ 13K miles.

No troubles thus far.
Old 10-03-2013, 12:52 PM
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pkincy
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2008 with 7000 miles. No problems yet on a car that generally stays in the 1600 to 3000 rpm range.
Old 10-03-2013, 12:52 PM
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moose.b3
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Guess I was the first to vote "YES". Also guessing you can figure out what the issue was. Valve guides. I'm sure there are many more to follow. 40,000 miles on a 2008.

Last edited by moose.b3; 10-03-2013 at 01:04 PM.
Old 10-03-2013, 12:57 PM
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ctsv510
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2006 2LZ 16.5k miles.

No engine problems.
Old 10-03-2013, 01:18 PM
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GMuffley
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Originally Posted by moose.b3
Guess I was the first to vote "YES". Also guessing you can figure out what the issue was. Valve guides. I'm sure there are many more to follow. 40,000 miles on a 2008.
Me too. 07 with 20K.
Old 10-03-2013, 01:21 PM
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Oleman
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09 3LZ 39000 miles no problems
Old 10-03-2013, 01:25 PM
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Jackal
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06 Z 53,000 miles, valve dropped, ruined entire engine.
Old 10-03-2013, 01:39 PM
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AzDave47
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stock 09 2LZ, 31K miles, no engine problems yet. Code P0430 had dealer replace a cat under waranty
Old 10-03-2013, 01:41 PM
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Unreal
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18k miles replaced heads because of guide wear, 22k miles replaced a lifter because the roller broke off. Required pulling heads/block/etc out to fix that.
Old 10-03-2013, 01:54 PM
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DaOtherOne
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35K miles - Head refreshed due to valve guide wear
30K miles - BCM failed
36K miles - A/C compressor making lots of noise and will need to be replaced
Old 10-03-2013, 02:08 PM
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erick_e
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New heads at 36,000 miles due to excessive guide wear.
Old 10-03-2013, 03:10 PM
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Race Prepared
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Guess I cheated a little, have a 427 convert., but no engine problems.
Old 10-03-2013, 03:25 PM
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Wing42
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2007, 35,000 miles... only minor issues that were all covered by my GMPP which I just extended for another 3 years. Stock except for an Akra Stainless Steel slip on exhaust.

Last edited by Wing42; 10-04-2013 at 09:54 AM.
Old 10-03-2013, 03:33 PM
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Bill Dearborn
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I voted yes since my engine was replaced due to a dropped valve. Everything is relative thus I don't consider loose guides that can be fixed by repairing the heads a major issue and probably doesn't exceed the $5K floor set by the OP.

Bill
Old 10-03-2013, 03:54 PM
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sky1
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I could only vote once but I have had 2 z06's. The first one was an 06 that I had heavily modded. Sold it with 19000 miles and it was perfect. My current is a 2012 Z with 10500 miles and no issues yet.

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Old 10-03-2013, 04:04 PM
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chrisfromalbany
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06 z06 w/5K no problems yet..
Old 10-03-2013, 04:07 PM
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dmuellenberg
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2006 stock with 85k miles and no engine problems (yet). Knock on wood.
Old 10-03-2013, 04:11 PM
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TomcatMF
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2007 stock 40K miles, and no engine problems (yet).

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