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  1. 05-06-2016 09:33 PM #1
    sidkneeeeee
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    HELP Mis Firing B8 Stage 2

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    As i get off of work after a 10hr shift today. Hop in my car and drive home, I turn on to the Main Street and try to keep up with an STI, going from 2-3-4th. Then engine starts to stutter, oil light starts blinking, I notice white smoke coming out from my tailpipe and it smell like gasoline. I pull over and pull the codes.

    I have Revo Stage 2, upgraded Plugs and coil packs to spec.

    Any idea before this gets towed to the dealer? I limp back to my work and it will stay there until dealer opens Monday morning. Any help is greatly appreciated.


    UPDATE- MIGHT BE FUEL INJECTORS FAILURE.






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    Last edited by sidkneeeeee; 05-09-2016 at 01:04 PM.
    2010 A4 2.0T P+ 6 Speed CPO / ECS Interior + License led lights / RS4 Grill + Honeycomb Fog cover / Sline Rims 255-35-19 Et43 / ECS Spacer 10mmF:12.5mmB / ECS Inlet hose + Dry Filter / B12 KIT (Bilsteins Shock / Eibach Springs) / 10mm+12mm spacers / Wrapped interior + Window trim + Jcodes / ECS Shortshifter / LED 3200K Yellow Fog / Coilpack, NGK plugs / GFB+ DV / Revo Stage2 / Eurocode HFC / Hotchkis F:R Sway Bars / ECS Transmission Mount Inserts/ Future Mods: Podi Boost Gauge ; 3.0 TDI IC
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  2. 05-06-2016 09:39 PM #2
    pierreb
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    So the oil light blinks and you keep driving? Smh. What year car and how many miles? When was the last PCV change?
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  3. 05-06-2016 09:41 PM #3
    petraman
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    Disclaimer: I know nothing about these cars (yet), but sweet smelling white exhaust might mean you blew a head gasket or coolant is getting into your cylinders... I'd check your coolant if I were you, and also check your oil... If it's any color besides black-brown, drain it asap.
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  4. 05-06-2016 09:44 PM #4
    lettuce
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    Oof, that smoke looks bad. Not a lot of info to go off for an internet diagnosis, but my money's on a blown turbo.
    B8 A4 - Eurodyne-tuned F23L - 12.6 @ 107 on 93
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  5. 05-06-2016 10:09 PM #5
    sidkneeeeee
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    Quote Originally Posted by pierreb View Post
    So the oil light blinks and you keep driving? Smh. What year car and how many miles? When was the last PCV change?
    It blinked and I stopped , didn't wanna leave my car on the side so limp back to my work 1 mile away . 78k, never changed the pcv.


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    2010 A4 2.0T P+ 6 Speed CPO / ECS Interior + License led lights / RS4 Grill + Honeycomb Fog cover / Sline Rims 255-35-19 Et43 / ECS Spacer 10mmF:12.5mmB / ECS Inlet hose + Dry Filter / B12 KIT (Bilsteins Shock / Eibach Springs) / 10mm+12mm spacers / Wrapped interior + Window trim + Jcodes / ECS Shortshifter / LED 3200K Yellow Fog / Coilpack, NGK plugs / GFB+ DV / Revo Stage2 / Eurocode HFC / Hotchkis F:R Sway Bars / ECS Transmission Mount Inserts/ Future Mods: Podi Boost Gauge ; 3.0 TDI IC
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  6. 05-06-2016 10:10 PM #6
    sidkneeeeee
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    Quote Originally Posted by lettuce View Post
    Oof, that smoke looks bad. Not a lot of info to go off for an internet diagnosis, but my money's on a blown turbo.
    Ugh didn't want that extended warranty just ended too


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    2010 A4 2.0T P+ 6 Speed CPO / ECS Interior + License led lights / RS4 Grill + Honeycomb Fog cover / Sline Rims 255-35-19 Et43 / ECS Spacer 10mmF:12.5mmB / ECS Inlet hose + Dry Filter / B12 KIT (Bilsteins Shock / Eibach Springs) / 10mm+12mm spacers / Wrapped interior + Window trim + Jcodes / ECS Shortshifter / LED 3200K Yellow Fog / Coilpack, NGK plugs / GFB+ DV / Revo Stage2 / Eurocode HFC / Hotchkis F:R Sway Bars / ECS Transmission Mount Inserts/ Future Mods: Podi Boost Gauge ; 3.0 TDI IC
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  7. 05-07-2016 05:04 AM #7
    mecg
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    +1 on the white smoke usually meaning coolant being burned.
    2013 Audi A4 quattro Prem, ZF8, APR Stage 2+ 93/E85 Tune + Cast Downpipe/HFC, R8 coils, aFe Dry Pro, Eurocode Intercooler pipe, Turbo Muffler Delete, Fitch Fuel Catalyst, RS Grille, Tinted windows, Audi logo puddle lights, Interior LEDs, VCDS tweaks, 18x8 Andros R9 Wheels w/ Michelin Pilot Super Sports
    2008 Saab 9-5 2.3T BCB², K&N, Fitch Fuel Catalyst, Interior LEDs
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  8. 05-07-2016 05:34 AM #8
    sidkneeeeee
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    Quote Originally Posted by mecg View Post
    +1 on the white smoke usually meaning coolant being burned.
    How can I fix it? Cylinder 4 is Mis firing too l


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    2010 A4 2.0T P+ 6 Speed CPO / ECS Interior + License led lights / RS4 Grill + Honeycomb Fog cover / Sline Rims 255-35-19 Et43 / ECS Spacer 10mmF:12.5mmB / ECS Inlet hose + Dry Filter / B12 KIT (Bilsteins Shock / Eibach Springs) / 10mm+12mm spacers / Wrapped interior + Window trim + Jcodes / ECS Shortshifter / LED 3200K Yellow Fog / Coilpack, NGK plugs / GFB+ DV / Revo Stage2 / Eurocode HFC / Hotchkis F:R Sway Bars / ECS Transmission Mount Inserts/ Future Mods: Podi Boost Gauge ; 3.0 TDI IC
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  9. 05-07-2016 05:46 AM #9
    mecg
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    It's usually a head gasket that allows coolant into the cylinder, which also causes misfires due loss of compression. I can't say that this is 100% what is going on with your car, but the first thing I would do would be to run a compression check all 4 cylinders.
    2013 Audi A4 quattro Prem, ZF8, APR Stage 2+ 93/E85 Tune + Cast Downpipe/HFC, R8 coils, aFe Dry Pro, Eurocode Intercooler pipe, Turbo Muffler Delete, Fitch Fuel Catalyst, RS Grille, Tinted windows, Audi logo puddle lights, Interior LEDs, VCDS tweaks, 18x8 Andros R9 Wheels w/ Michelin Pilot Super Sports
    2008 Saab 9-5 2.3T BCB², K&N, Fitch Fuel Catalyst, Interior LEDs
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  10. 05-09-2016 01:03 PM #10
    sidkneeeeee
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    Flat bed tow truck came and took my car to the dealership which is also close. Service advise stated i am out or warranty but will see what he can do. He thinks its a coil pack or the Fuel injectors and will let me know later today.

    Anyone have experience with installing new FUEL injectors?
    2010 A4 2.0T P+ 6 Speed CPO / ECS Interior + License led lights / RS4 Grill + Honeycomb Fog cover / Sline Rims 255-35-19 Et43 / ECS Spacer 10mmF:12.5mmB / ECS Inlet hose + Dry Filter / B12 KIT (Bilsteins Shock / Eibach Springs) / 10mm+12mm spacers / Wrapped interior + Window trim + Jcodes / ECS Shortshifter / LED 3200K Yellow Fog / Coilpack, NGK plugs / GFB+ DV / Revo Stage2 / Eurocode HFC / Hotchkis F:R Sway Bars / ECS Transmission Mount Inserts/ Future Mods: Podi Boost Gauge ; 3.0 TDI IC
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  12. 05-09-2016 01:04 PM #11
    pierreb
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    Fuel injectors are covered to 120k
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