Chevy and GMC Duramax Diesel Forum - View Profile: 2500-HD

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Reign in Blood

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  1. chevyguy
    02-24-2015 03:08 PM - permalink
    chevyguy
    You seemed to have some good info on my post a while back about me putting on a straight pipe 4 inch system and getting low boost codes and mad air flow sensor codes after installing it. I have not found any leaks in the boost system nor have I had any other issues. You mentioned that you have seen some trucks with this issue and it is because the emissions code installed on it. Is there any way to change this? Also have you had any luck on a fix for this. It honestly seemed that there was not air flow going to the turbo after I put this exhaust system on...I could not hear it winding up. It seems like it just needed a bit more back pressure to get going? Would adding a muffler or something help? I am just a shade tree mechanic and wanted to do this simple upgrade to give my truck a bit more performance. Just looking for some advise here. Thanks

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  • About 2500-HD
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    upstate nj
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    ham radio, ball busting
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    2012 tahoe ltz 5.3, Diablo tuned...

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  Quotes

01-20-2017
09:01 AM - s2kstephen quoted 2500-HD in post My 09 2500hd 6.0 Build
I'm not sure how you are com...
01-19-2017
11:49 PM - bluessmax quoted 2500-HD in post Ppei autocal sotf is here!!
What they should do is make ...
02:05 PM - 2500-HD quoted s2kstephen in post My 09 2500hd 6.0 Build
What would you expect it to be?...
11:54 AM - s2kstephen quoted 2500-HD in post My 09 2500hd 6.0 Build
That sounds a bit extreme ...
08:09 AM - s2kstephen quoted 2500-HD in post My 09 2500hd 6.0 Build
30% loss...where'd you dream...
01-18-2017
01:35 PM - 2500-HD quoted s2kstephen in post My 09 2500hd 6.0 Build
Following parts are being insta...
01-17-2017
01:40 AM - BigGreener quoted 2500-HD in post Leveling kit $$$ to maintain stock ride quality?
[QUOTE=2500-HD;10863018]No, they ar...
01-16-2017
06:48 PM - 2500-HD quoted jwcgmc1985 in post Leveling kit $$$ to maintain stock ride quality?
Whoa whoa whoa Now I'm gonna...
05:11 PM - 2500-HD quoted chevymec in post Leveling kit $$$ to maintain stock ride quality?
I had a leveling kit on a 150...
05:06 PM - chevymec quoted 2500-HD in post Leveling kit $$$ to maintain stock ride quality?
Cranking tbars is a horrible...
04:52 PM - 2500-HD quoted BigGreener in post Leveling kit $$$ to maintain stock ride quality?
Leveling kits aren't as horribl...
04:52 PM - 2500-HD quoted chevymec in post Leveling kit $$$ to maintain stock ride quality?
Leveling kits aren't as horri...
04:52 PM - 2500-HD quoted TerryRH in post Leveling kit $$$ to maintain stock ride quality?
Leveling kits aren't as horr...
01-14-2017
09:57 AM - 2500-HD quoted AJH in post Leveling kit $$$ to maintain stock ride quality?
An inch of added clearan...
01-11-2017
01:10 PM - 8ualive quoted 2500-HD in post Lyle's 15.5 Denali
any future plans? how's the ...
12:15 PM - 2500-HD quoted 8ualive in post Lyle's 15.5 Denali
LOL I don't even notice anym...
01-10-2017
01:42 PM - 2500-HD quoted AJH in post CV Angle
Leveling kits and ucas a...
10:23 AM - AJH quoted 2500-HD in post CV Angle
Thus is what happens when yo...
01-08-2017
03:47 PM - Woonie quoted 2500-HD in post What did you do to your Sierra/Silvy today?
got called at 0530 to a fire...
01-06-2017
12:28 PM - 2500-HD quoted jwcgmc1985 in post 's - LML Silverado Thread -
Bowtie brothers :) 904457 ...
 
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