08-10 SS Turbocharged General Discussion Discuss the 2008 - 2009 Chevy Cobalt SS Turbocharged. On sale since the second quarter of 2008.

Getting A Correct Tune

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Old Feb 26, 2013 | 09:22 AM
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Getting A Correct Tune

Alright guys so the car has been in the garage nice and warm and I completely cleaned the inside. Seats out. Shampooded and Nurished hahaha Now for my questions, before I bring it back on the road.. So most of you know I blew my turbo a while back Well. The turbo swap went fine besides my waste gate sticking open so Matt(zzp) changed that through my tune but I still have the 21 psi base tune.. Ever since getting the tune changed a little to get the wastegate to open up I notice through the rear mirror a nice amount of coal (so I call it haha) while shifting up higher in the rpm's or NLSing lol I feel as if I should get a correct tune for MY car before I begin to drive it again daily.. But then again I have some time because we should be getting hit with about 5-10 inchs in about 5 hours lol So I guess final question is.. Am I correct? I should get a retune before bringing her out... Real Skepticle lol. I still need to change the plugs and would like to seafoam the car too.. Theres a nice How to.. Just dont need any **** happening
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Old Feb 26, 2013 | 09:25 AM
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nb4cobebashing!
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Old Feb 26, 2013 | 09:28 AM
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I was actually wondering the same thing. I think it would be smart to make sure its dialed in. Did they give you a canned 21psi tune? I'm assuming since you said it blows a lot of black smoke it is running rich.
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Old Feb 26, 2013 | 10:39 AM
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inb4 riceburner
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Old Feb 26, 2013 | 10:48 AM
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Originally Posted by Vander Nars
nb4cobebashing!
Come on now, why would anyone want to bash cobe.
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Old Feb 26, 2013 | 10:57 AM
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the amount of times you laugh at yourself in your own posts.....FACEPALM
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Old Feb 26, 2013 | 11:12 AM
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When i see cobe's sig

first thing that comes to mind

this guy

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Old Feb 26, 2013 | 11:31 AM
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I wonder if his birthday is in April.
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Old Feb 26, 2013 | 11:39 AM
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inb4 lsj/lnf debate. lol. would b a good idea to get tuned. how long has ur car been sitting since it was last run? or has it been doing this for awhile and ur just now posting about it
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Old Feb 26, 2013 | 11:46 AM
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id wait till warmer weather to tune it especially if its a summer car mainly
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Old Feb 26, 2013 | 11:56 AM
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getting a dialed in tune is always a good idea. I wouldn't say don't drive the car until then, i'm sure it'll be fine, but getting a retune is certainly something you should have planned.
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Old Feb 26, 2013 | 04:22 PM
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I'm just curious, how did you blow the old turbo? Just wanna make sure I don't do the same.... Thanks
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Old Feb 26, 2013 | 04:32 PM
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Originally Posted by Cobe
we should be getting hit with about 5-10 inchs in about 5 hours lol
this is all I got out of this
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Old Feb 26, 2013 | 04:33 PM
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Originally Posted by Ltguy
I'm just curious, how did you blow the old turbo? Just wanna make sure I don't do the same.... Thanks
30 psi tune lol
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Old Feb 26, 2013 | 04:34 PM
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How was your car tuned to compensate for an open wastegate, Id say get that fixed first...
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Old Feb 26, 2013 | 05:56 PM
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my car spits smoke too at full throttle but only a puff.

Its normal if you dont drive the car like you stole it every day and then one day you hit the throttle and make smoke. Dont you know about how much oil pools in the intake manifold and intake tube? If anything Its probably dirty oil being burned off lol.
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Old Feb 26, 2013 | 06:25 PM
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my car blows a puff out too. guess its gonna blow up

Last edited by dakotaspeir; Feb 26, 2013 at 06:32 PM.
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Old Feb 26, 2013 | 06:30 PM
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Yup same thing happens to me. I baby my car and once in a while when I go WOT, get a bit of smoke.
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Old Feb 26, 2013 | 06:38 PM
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Originally Posted by Melon
inb4 lsj/lnf debate. lol. would b a good idea to get tuned. how long has ur car been sitting since it was last run? or has it been doing this for awhile and ur just now posting about it
Lol it has been doing it ever since I got the canned tune adjusted for the waste gate rod to open.. But while having blown turbo seals I dripped a **** ton of oil out the ass end ! Cause if you guys have experienced that you blow smoke like a mother ***** at all times .. That's why I said I need to change my spark plugs too. There prolly really shitty. Matt suggested it . But I only drove the car for another 2 months after he did the adjustments so I'm sure My car will be fine .. Just wanna get all the oils changed (transmission too) and plugs swapped out. Still get a retune. no matter what tho I'm getting a retune before it gets a good work out.. But we're getting a ass load of snow right now lol .
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Old Feb 26, 2013 | 06:44 PM
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what turbo did you get? and yeah wait till its warmer for traction.
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Old Feb 26, 2013 | 07:03 PM
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you're on the right track IMO. I would think the canned tune would be more conservative, rich is much better and safer than lean. I would look into getting it dyno tuned comes late spring when you pull it out for the summer. until then i wouldnt bother, ambient temps are soo much lower than you will see on average in the summer right now.
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Old Feb 26, 2013 | 10:59 PM
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You said "coal " Did you mean black smoke? Oil burning is white smoke.
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Old Feb 27, 2013 | 01:41 AM
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Originally Posted by ThexGovenor
what turbo did you get? and yeah wait till its warmer for traction.
Brand new stock ko4 from a guy on here that lived be me for 300 bucks haha
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Old Feb 27, 2013 | 01:43 AM
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Originally Posted by LS6Rally
you're on the right track IMO. I would think the canned tune would be more conservative, rich is much better and safer than lean. I would look into getting it dyno tuned comes late spring when you pull it out for the summer. until then i wouldnt bother, ambient temps are soo much lower than you will see on average in the summer right now.
Yeah and exspecially with my Sri.. I know even with the filter turned upside down it isn't perfect for my car.. Lol it needs to be and it will be . What transmission fluid are you guys running ? I buy my own before I let some oil change place do it .. Lol
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Old Feb 27, 2013 | 01:51 AM
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Start with fixing what you know you broke! Anything else is just a bandaid IMHO.
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