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Type: Posts; User: Will27cy

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  1. 2017 silverado l83 poor idle and sputters on takeoff

    Hey guys i really need some help on this one if it's a tune issue or mechanical issue.I Have two codes for 02 sensors lean to rich both banks and runs really rough. started when plug wires got burnt...
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    l83 silverado Idle issues hpfp

    Hey guys so im having issues with idling while trying to dial in the Maf. hunts like crazy and dies. drives fine and and seeing lean spots of decel cutoff even though decel is disabled. 02 disabled...
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    having same issue but mine is a l83 stock fuel...

    having same issue but mine is a l83 stock fuel lobe and NA. just did a cam kit and getting this code. fuel rail pressure reading 2000psi when desired i think is suppose to be around 800. let me know...
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    17" silverado tune.

    Hey would anyone wanna help me out. I got a tune a while back for my silverado and it was working good for a while. I did notice a little rough idle at first as in motor would shake a little more...
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    I found someone whos alreadys on it thanks

    I found someone whos alreadys on it thanks
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    Gen 5 l83

    113339113340
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    Silverado tune!!

    Anyone wanna build me a tune for my silverado. Got a 2017 silverado, i just installed long tube headers with Catless ypipe and a muffler. all I did so far is turn off my check engine light For my...
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