02-09-2014, 09:30 PM | #1 |
Drives: 2011 2SS Convertible Join Date: Sep 2013
Location: Westchester County, NY
Posts: 11
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Call me "Panicky Pete", but WTF about blown engines????
I'm two steps away from buying LT Headers, HF cats and a tune for my 2011 L99 Convertible, then I read this in another thread.....
"[QUOTE=Without Remorse;3436600]I have been dying to do some performance mods + tune. Primarily I am in search of sound and low end torque but some extra HP's would be nice as well. I have read all of the "Will a tune kill my warranty" threads.....as you know there is a shit load. I have also read the most recent engine blow-ups and needless to say I'm scared shitless." Well, needless to say, now I'M scared shitless, not so much about voiding warranty, but blowing an engine....I'm looking for the exact same stuff (torque, low end sound) that this guy is looking for, but shit! WTF am I getting myself into here??? Someone help me, please. I did a search and can't find any threads specifically saying that an engine grenaded because of a tune. Here I am, ready to bring my car up to Connecticut to have this work done, and then I read this!!! C'mon, guys...fill me in...what's the deal here? |
02-09-2014, 09:34 PM | #2 |
Obsessed and Loving It...
Drives: 2013 1LE-SS Join Date: Jun 2013
Location: Saginaw, MI
Posts: 524
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Quality parts, quality install, and top notch tuning and you will have no worries....there are thousands of cars with thousands of miles after these mods still running strong. Most of what I have read have been crap tuning....
Last edited by elarson5757; 02-09-2014 at 11:10 PM. |
02-09-2014, 09:39 PM | #3 |
Drives: 2017 2SS Join Date: Mar 2012
Location: Rolla, MO
Posts: 1,106
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Anytime you start adding performance products and especially messing with the "tune", you can run the risk of damage.
But to say a tune will cause this isn't quite the whole story. A "bad" tune can certainly cause very expensive damage. But if the upgrades are selected carefully, and quality work done on the installation and tuning then you probably won't have any issues. But there is never going to be a 100% chance of Zero issues. There is always a risk you take in performance upgrades.
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1996 Corvette - LT4
2017 Camaro 2SS 2019 GMC Sierra 2500 HD 2015 Harley Davidson Ultra Limited |
02-09-2014, 09:46 PM | #4 |
Exactly this. Buy quality parts and do a good install and you shouldn't need to worry.
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02-09-2014, 10:35 PM | #5 |
Smoked by a GIRL
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Of course it can happen. Adding a cold air intake can screw up your engine (altho very rare) but like the others have said, quality parts and quality install. If youre not comfortable doing the install, itll cost a pretty penny to pay someone to do it but itll give you piece of mind. Anytime you change an engine from stock even with simple bolt ons you do run the risk however small that you could end up with a $40k paperweight.
I have a tune on mine and its awesome! I'm adding headers a custom tune this spring from a quality shop and not worried one bit.
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2014 2SS/RS Summit White w/ IOM interior "Powder 2.0"
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02-09-2014, 11:59 PM | #6 |
The magic smoke genie....
Drives: Jewels (2010 RJT 1SS) Join Date: Dec 2009
Location: Escondido, CA
Posts: 2,294
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The only blown engines I've heard about where guys doing more major modds. Intense CAMs or boosted engines making big power. The engines usually explode because they have run extremely lean. Running lean means there isn't enough fuel for the amount of air being forced into the engine. In the case of an aggressive CAM or boost, your making a large increase in the amount of air compared to stock. If you don't increase the fuel enough before running the car you can damage the engine. If your just doing an intake and exhaust, you can run without doing a tune an not damage the car, although you won't be getting the most out of your parts. The only way a tune could damage your car with the minor modds your taking about is if the tuner messes up and takes fuel out rather than adjusting it up to match the extra air.
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02-10-2014, 02:34 AM | #7 |
Drives: 2012 Camaro 1SS Join Date: Oct 2012
Location: New England
Posts: 264
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Not to add to your doom and gloom. I had a bone stock 5.3 grenade on me in a Saab 9-7x (rebadged trailblazer). It happens. GM took good care of me. I am in the process of adding headers and a tune to my '12 despite that experience. I will be royally pissed if i lose another motor bc I am meticulous with my cars. But If it does happen I will spend a bit of money and time bonding with the old man learning how to R&R a 6.2 in my car.
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02-10-2014, 02:54 AM | #8 |
Drives: 2010 SS L99 IOM Join Date: Aug 2012
Location: CA
Posts: 1,924
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Always that risk when you mod something may go wrong.
I have 30k+ with my headers and tune never an issue. Some ppl are stock and have multiple issues already with less miles. Use a good tuner let them know you don't want nothing crazy. And besides most bolt-ons should not give you a problem, you are just moving air into your motor quickly in and out. A CEL cuz of air/fuel ratio is the only thing that will light up and you may have already read this. People go for days/miles without correcting the ratio. The tune will balance that. Do it as soon as possible or don't beat up on your car until you do. I went maybe 10days, around 250miles + before my tune which I drove over an hour for. Good luck.
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"Spending money I don't have, to buy parts I don't need, to impress people I don't know!" -Jenkins |
02-10-2014, 05:51 AM | #9 |
Drives: 2013 Camaro SS Join Date: Dec 2013
Location: Dallas
Posts: 281
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Good quality parts and a good tuner and you will be just fine. In my old 05 gto, I once recieved a bad tune and after I paid some more for a more reputable tuner, all problems were resolved. Not everything is "you get what you pay for" but a tune is one of them!
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02-10-2014, 07:23 AM | #10 |
Nomad
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Not to worry, see this thread; http://www.camaro5.com/forums/showthread.php?t=341354
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02-10-2014, 09:52 AM | #11 |
NCM-WINR
Drives: 2010 SS/RS IOM 2014 2LT Stingray Join Date: Mar 2009
Location: Pittsburgh
Posts: 2,324
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Reputable tuner
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also drives a heavily modified Jeep Wrangler. It has LED headlights and wheel weights blacked out with Plasti Dip. It's Baller.
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02-10-2014, 10:06 AM | #12 | |
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[QUOTE=Bucky;7408609]I'm two steps away from buying LT Headers, HF cats and a tune for my 2011 L99 Convertible, then I read this in another thread.....
" Quote:
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02-10-2014, 11:52 AM | #13 |
Account Suspended
Drives: 2010 2SS/RS Join Date: Jun 2009
Location: Texas
Posts: 3,418
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I'm over 40k and no issues. About 5k with cam
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02-10-2014, 12:25 PM | #14 |
Svt lol
Drives: 2011 ss inferno orange blown Join Date: Jan 2012
Location: Topeka
Posts: 2,312
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If you blow your engine from exhaust work only then you seriously need to rethink who works on your car. Since it has nothing to do with anything mechanical in the engine, like stated above, it's the tune and whoever tuned it should quit (or they love mustangs).
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