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Type: Posts; User: dfost33

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    okay thanks guys. thats what ive been seeing...

    okay thanks guys. thats what ive been seeing on other forums of guys just going straight to the 4.56
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    08 sierra 2500hd re-gearing

    wanting to change my gear ratio in my 08 sierra 2500hd 6.0 gas. it has the stock 3.73 and im running bigger tires 33" just wanting some opinions on 4.10 or 4.56 who has them and if the out...
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    08 sierra 2500hd re-gearing

    wanting to change my gear ratio in my 08 sierra 2500hd 6.0 gas. it has the stock 3.73 and im running bigger tires 33" just wanting some opinions on 4.10 or 4.56 who has them and if the out...
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    its very strange because for most the day it...

    its very strange because for most the day it drove fine then started doing it's weird thing again. it has all new plugs and wires in it and i even took a known set of coils just to be safe because it...
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    has a new MAF in it, but at this point ill try...

    has a new MAF in it, but at this point ill try anything. ill have a new one sent and try it.
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    I've triple checked the entire harness. that was...

    I've triple checked the entire harness. that was my first thought when this came in acting up. im getting p0171 and p0174 banks 1 & 2 fuel trim lean when it starts acting up. when this happens my...
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    2011 silverado 5.3 o2s randomly quit

    I'm working on a all stock Silverado that all the o2s will randomly quit reading, and the truck will start chugging bad. if I keep the rpm above 2,000 they will start to read but once I let off they...
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    2016 pathfinder wont pick up controller

    trying to read my 2016 pathfinder. its in the supported vehicle list but when I go to read it I have to manually pick the controller, but I don't know what controller it is. Ive got the the ecm...
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    okay thank you yeah ill eventually re gear...

    okay thank you yeah ill eventually re gear it. I've seen a video where the person was changing the timing in relation IAT temp running 0 up to 131* across the board then adding 1 up to 7 across...
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    trying to wake this thing up

    kind of new to the tuning world. last time I actually did this stuff was back in college. any who I got a 2008 gmc sierra 2500hd with the 6l90. I have exhaust (still has cats) for now and intake. I...
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