2.0L LNF Performance Tech 260hp and 260 lb-ft of torque Turbocharged tuner version.

Car loses balls in 3rd-ish lol

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Old 06-22-2009, 10:24 PM
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Car loses ***** in 3rd-ish lol

K so I'm newish to the turbo crap. Why would I be accelerating in 3rd and its like my car hits a brick wall on torque or something like that.

Just a lot of odd stuff since i put my DP exhaust and charge piping on recently.

Another thing. And I know all you guys know what I mean when I say this. Remember the first time you drove your TC the torque steer was insane???? Well either I counter it without thinking or it went away? Same for anyone? Thoughts?
Old 06-22-2009, 10:27 PM
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Originally Posted by YaKkO
K so I'm newish to the turbo crap. Why would I be accelerating in 3rd and its like my car hits a brick wall on torque or something like that.

Just a lot of odd stuff since i put my DP exhaust and charge piping on recently.

Another thing. And I know all you guys know what I mean when I say this. Remember the first time you drove your TC the torque steer was insane???? Well either I counter it without thinking or it went away? Same for anyone? Thoughts?
Mine definitely feels like it has power in 3rd, but not really in 1st.
Old 06-22-2009, 11:08 PM
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i got power in all the gears, but less in 1st cause its limited to 10psi by the ecu. when i had my talon it felt like it hit a brick wall to, it was running lean.
Old 06-22-2009, 11:20 PM
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Have you been tuned yet?
Old 06-22-2009, 11:38 PM
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Originally Posted by GTPUSER
Have you been tuned yet?
yeah I'm tuned.

That reminds me. I data lagged today to see my air/fuel ratio and it was like 14.6?

Isn't that a bit lean. Could that be the problem?
Old 06-22-2009, 11:40 PM
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Originally Posted by YaKkO
yeah I'm tuned.

That reminds me. I data lagged today to see my air/fuel ratio and it was like 14.6?

Isn't that a bit lean. Could that be the problem?

If your running a 14.6 in boost then you are prolly knocking like crazy and then yes that would cause this "WALL" of loss of power!
Old 06-22-2009, 11:46 PM
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Originally Posted by 1badBlueberrySC
If your running a 14.6 in boost then you are prolly knocking like crazy and then yes that would cause this "WALL" of loss of power!
son of a bitch.....

I've heard of this knocking, what is "knocking? lol

And what sort of A/F Ratio should I see at idle?
Old 06-23-2009, 12:14 AM
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Originally Posted by YaKkO
son of a bitch.....

I've heard of this knocking, what is "knocking? lol

And what sort of A/F Ratio should I see at idle?
at idle 14.6 is fine.... but in boost you should be in 12.2-12.6 range

and knock is measurement of degrees of ignition timing that must be removed from the engine to prevent detonation. ( basically is stops the engine from going BOOM)
Old 06-23-2009, 12:28 AM
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Superchips tune right?
Old 06-23-2009, 12:29 AM
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My cars are 12.6-12.8 AFR at WOT... at idle yes you should be in the 14.6-15.0 range!

Knocking, or sounds of sand comming from the engine bay.... meaning motor is going BOOM a wittle bit in the combustion chambers!

Originally Posted by Sizzle06
Superchips tune right?
Yep.... sorry but I wasn't going to mention it this time!

Last edited by 1badBlueberrySC; 06-23-2009 at 12:29 AM. Reason: Automerged Doublepost
Old 06-23-2009, 12:37 AM
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Sorry to thread jack,but 1bad,i tuned my friends SS/TC like i told you i was and everything turned out good!I just put a mild tune on it for now but even with that i was impressed with the power this car has hiding behind the gm tune.
Old 06-23-2009, 07:53 AM
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Originally Posted by 1badBlueberrySC
My cars are 12.6-12.8 AFR at WOT... at idle yes you should be in the 14.6-15.0 range!

Knocking, or sounds of sand comming from the engine bay.... meaning motor is going BOOM a wittle bit in the combustion chambers!



Yep.... sorry but I wasn't going to mention it this time!
yeah i knew you knew. and im at 14.6 idle. Im gonna data log today to see what im at WOT and let you guys know. Check back on the thread pls!
Old 06-23-2009, 10:12 AM
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Originally Posted by YaKkO
yeah i knew you knew. and im at 14.6 idle. Im gonna data log today to see what im at WOT and let you guys know. Check back on the thread pls!
You can just send me a PM if you want.... but I'll be looking for your responce back!
Old 06-23-2009, 11:01 AM
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Originally Posted by YaKkO
yeah i knew you knew. and im at 14.6 idle. Im gonna data log today to see what im at WOT and let you guys know. Check back on the thread pls!
Make sure you are logging WB bank one not just commanded lambda. They can vary quite a bit if you have a leak or MAF issue.
Old 06-24-2009, 12:34 AM
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Originally Posted by Terminator2
Make sure you are logging WB bank one not just commanded lambda. They can vary quite a bit if you have a leak or MAF issue.
your gonna have to put that in retard terms lmao
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