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    Solved P0174 too lean?

    You bet, the code hasn"t come back, those TPS sensors are surprisingly strong.
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    Solved P0174 too lean?

    Worked like a charm! Dried the sensor out, cleaned up the throttle body it runs like new. Thanks for all the help :)
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    Solved P0174 too lean?

    Actually the IAC luckily is brand new but I think I know where I messed up, when I cleaned the whole upper manifold I dunked it in a tub of hot water and soap overnight, but I left the throttle body and sensor on it lol Think I should just order a sensor, strangely even with the sensor tripping...
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    Solved P0174 too lean?

    Im going to pull it out tomorrow and clean it up, i did notice it was sticking pretty good when shut. Im hoping this fixes the check engine light since it has no other problems. I wouldnt mind turning the idle up actually, it idles at 600rpm which is about 100 lower than i like it.
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    Solved P0174 too lean?

    Swapped the gaskets outout thats definitly fixed the issue, it starts and runs great now. Now ive created a new issue, i think i rested my arm on the TPS sensor too hard, now im getting code p0123, throttle position sensor high input. Im thinking about ordering a new sensor and swapping out...
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    Solved P0174 too lean?

    I sprayed carb cleaner on all hoses and valleys between intake gaskets though it was hard to get in there, no noticeable difference in idle. Gave it a shot with blocking air intake and blowing smoke in but didn't see any coming out. Not sure where to go from here other than just do the swap on...
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    Solved P0174 too lean?

    I have been hunting down a lean code P0174 only not showing a P0171 code, so my understanding is this is driver side only intake leak? Truck starts and idles rough in cold weather when engine cold. So far I have, cleaned MAF sensor, replaced IAC sensor, replaced Spark Plugs/Wires, Air Filter...
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