11-01-2021, 09:44 AM | #1 |
Drives: 2019 camaro 2ss Join Date: Feb 2020
Location: PA
Posts: 249
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Engine light code p0171
So every post I see about this code is also paired with p0174, I’m only getting p0171 so I don’t know if that narrows down the problem. Car seems like it is struggling to breath just a little bit. My mods are below and just 2 things to note, I changed my tensioner and tensioner pulley and I left the intake off the night before just so it would be easier to put on the tensioner the next day, the intake was left under the hood, just disconnected. And the other thing is that my neighbor told me she saw someone that looked to be taking pictures of under my car, I don’t see anything that looks off under the car, I’m assuming they were looking to steal cats
Edit: now I’m getting p0174 after cleaning the intake filter
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2.9 Whipple, CSP longtubes, borla atak, lt4 fueling, dsx aux pump, big gulp, nw 103mm, zl1 rep wheels, Toyo r888r
Last edited by 19 2SS; 11-01-2021 at 01:26 PM. |
11-01-2021, 10:03 AM | #2 |
Drives: 2023 2SS Convertible Join Date: May 2009
Location: Metro Detroit
Posts: 1,074
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P0171 came in as vacuum leak when I googled it. P0174 came in as lean condition. It would point to a missing vacuum hose or the intake not fully seated. Probably you knocked something loose when installing the intake or the intake itself is not seated tight.
-Geoff
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'12 2SS RS Convertible - Traded in.
'16 2SS Convertible - White on white, mag-ride, NPP, nav. Sold! '23 2SS Convertible -Same as above except orange. |
11-01-2021, 10:10 AM | #3 | |
Drives: 2019 camaro 2ss Join Date: Feb 2020
Location: PA
Posts: 249
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Quote:
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2.9 Whipple, CSP longtubes, borla atak, lt4 fueling, dsx aux pump, big gulp, nw 103mm, zl1 rep wheels, Toyo r888r
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