Thread: 16.4 LTFT after Injector install

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  1. #41 Re: 16.4 LTFT after Injector install 
    GTP Level Member wa04compg's Avatar
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    I'm a hydraulic mechanic I know nothing


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    04 Comp G - XP Bolt ons....boring Slow...SOLD
    08 G8 GT - exhaust Tune
    99 Silverado - 5.3 Exhaust Tune
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  2. #42 Re: 16.4 LTFT after Injector install 
    GXP Level Member 91parkave's Avatar
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    Quote Originally Posted by darkhorizon View Post
    Im an engineer who works with people with real credentials and real experience but they have no ability to logically work through a problem.
    I see no dark horizon forum dedicated to tuning. You have no nation wide classes available.
    06 GXP | 222/227 cam/cartuning turbo kit on 8psi/meth/e85 coilovers/ still on stock trans at 130k
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  3. #43 Re: 16.4 LTFT after Injector install 
    GXP Level Member darkhorizon's Avatar
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    Moths dont know that flames kill them either. ..

    Simple fact is people that take a class to hear that they needed to make basic changes do not get many return customers... its true of any business. Trailblazer ss guys see ebay coilover sleeves and readily dish out hundreds of dollars for "coilovers" even though they have no idea what they are...
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  4. #44 Re: 16.4 LTFT after Injector install 
    GXP Level Member darkhorizon's Avatar
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    Look. Reality is you can find people that agree with you for days on a subject as diluted and stupid as this. Pro tuners are not engineers that design oem software... they are bored average guys that couldnt get a job writing efi software so they found a job selling unsupported and borderline illegal reverse engineered hacks to people with NO CLUE what they are buying.
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  5. #45 Re: 16.4 LTFT after Injector install 
    SE Level Member charlieRobinson's Avatar
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    I have stock injectors with XP cam and zzp headers and I am pegging 16.4 LTFT whenever I idle or coast with my foot off the gas. As soon as I give it gas my LTFT comes down to as low as 0. Vacuum seems ok at 15in/Hg at idle. What else could it be?
    1999 Buick Riviera - L67
    PLX wideband +HPT pro +X-P HOT cam, 140#springs, 2x chain, LS7 lifted
    ZZP SS Headers + 3" Downpipe + 200 Cell Cat.+ Aero Resonator
    Gen V swapped L67, 60# injectors, E85, N*&LQ4MAF
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