Thread: The P0171 came Back!

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  1. #1 The P0171 came Back! 
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    Well, after over 1000 miles of trouble-free driving the P0171 code came back. However, by the time it did, I had read so much about P0171's that it didn't stand a chance! With the aid of several of you and a handy can of rake cleaner, I found 2 injectors sucking air. Now it's time to replace the O-rings on all the injectors so I need some more advice. What type of lube should I use on the O-rings?
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  2. #2 Re: The P0171 came Back! 
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    That should say Brake Cleaner. I don't clean rakes
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  3. #3 Re: The P0171 came Back! 
    Turbo is the way to go. Fivefingerdeathpunch's Avatar
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    Engine oil works just fine.

    SMGPFC Member #1
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  4. #4 Re: The P0171 came Back! 
    Perma-Banned! JK LOL Explicit_Spade's Avatar
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    Quote Originally Posted by Fivefingerdeathpunch View Post
    Engine oil works just fine.
    Full synthetic works better.
    Quote Originally Posted by W-Body Store
    Remember, GM engineers didn't take into account your need for speed.
    Daily Driver: 06 Grand Prix GT / 9.4:1 CR / IS3 Heads / Ported Gen V / ZZP Headers / HPT Pro / Pulleys: 4.25, 3.8, 3.5, 3.4, 3.2, 3.0, 2.9, 2.7
    Projects: 86 Monte Carlo SS / 98 Sonoma / 74 Honda CB750
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