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HPtuners Scan

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Old Apr 28, 2007 | 09:53 PM
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Default HPtuners Scan

I'm very new to the HP world and just did a scan on my car. Anyone see anything major that I need to address on my tune in the near future? This is all from my 98 vette. Any and all help is greatly appreciated!
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Old Apr 28, 2007 | 10:01 PM
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LTFT's are maxed ie computer is having to try and add a ton of fuel to keep you at stoich which is transferring over to your WOT fueling as well.
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Old Apr 28, 2007 | 10:08 PM
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Originally Posted by foff667
LTFT's are maxed ie computer is having to try and add a ton of fuel to keep you at stoich which is transferring over to your WOT fueling as well.
Can you possibly suggest on what I may need to do from here?
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Old Apr 28, 2007 | 10:43 PM
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go get it tuned by a pro or spend time on here and hpt to learn how to do it yourself.
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Old Apr 29, 2007 | 12:00 AM
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whew.. maxed fuel trims, some 7-9* kr too. Has it been tuned at all since the mods? That far off it would be a good idea to start with the a stock tune and go from there.
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Old Apr 29, 2007 | 12:09 AM
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Originally Posted by sixvi6-camaro
whew.. maxed fuel trims, some 7-9* kr too. Has it been tuned at all since the mods? That far off it would be a good idea to start with the a stock tune and go from there.
I'm basically on a stock tune besides some transmission tuning done. Nothing really done to the engine. Could anyone help explain why I would have knock retard and why the fuel trims would be maxed?
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Old Apr 29, 2007 | 12:13 AM
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well if the car is mechanically in good shape and maintained the maxed LTFT's and KR are just beacuse of the mods. some cars end up way off when you install LT headers and an intake mods. heck my car with just a cat back, lid, and P&P tb was +12 off.
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