Thread: WTF is going on???

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  1. #1 WTF is going on??? 
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    Cleaned my throttle body because it was gunked all to hell.

    Fixed my starting issue, great!

    Changed my plugs and wires, and now I've dropped about AT LEAST 2-3 MPG's. That's underestimated, I haven't calculated it yet but I've used a very noticeable increase in fuel consumption.

    Advice/thoughts?
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  2. #2  
    GrandPrix Junkie Bluemagic's Avatar
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    What plugs are u running?


    Sent from my iPhone using Tapatalk
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  3. #3 Re: WTF is going on??? 
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    AC Delco iridiums.
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  4. #4 Re: WTF is going on??? 
    Moderator dsmuts's Avatar
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    Maybe you have a vacuum leak from the tb?
    98 GTP modded 1.9's, sd headers, 3.4", zzp 1.0 230K miles scrapped.
    04 Comp G zzp stb's, UMI ta's, Speedbuilt sways, bully flo heads, XP, zzp headers, fsic, thrasher shift kit, 60#, 2.6" corsa 2.5", Inferno hood
    01 gt z7 turbo tep trans zzp motor
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  5. #5 Re: WTF is going on??? 
    GT Level Member Erik Adam Rodriguez's Avatar
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    check for proper spark plug wiring
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  6. #6 Re: WTF is going on??? 
    The Blue One blueguy's Avatar
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    Any SES lights?
    Sold WBody's: '03 Blue GTP/'98 Green GTP/'98 Silver GT/'05 GXP
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  7. #7 Re: WTF is going on??? 
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    Lots of people get ****ty MPG after "tune ups" because they romp the gas trying to "feel" their handiwork.
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  8. #8 Re: WTF is going on??? 
    GT Level Member Erik Adam Rodriguez's Avatar
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    ^ thats a good point right there
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