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Meth Forte GT Misfiring on map 7

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  • #1

    Meth Forte GT Misfiring on map 7

    Hello, i have a decently modified forte gt which i will leave a mods list for but i ran into an issue which is pretty concerning. tried to do a pull in my meth injected 2022 forte (fbo minus dp and ic) and my car made probably the worst dct fart ive ever heard and threw up 3 codes and put me in limp mode. I have a log aswell that i need checked for this. The codes were
    P0300
    P04AA
    PAAAA​
    As far as mods go i have the jb4 and meth and fuel wire extension, lap 3 ecu, injen cai, catch can, catback, iridium plugs, ect. Kind of lost at the moment since there arent many heavily modded fortes documented out there so any help is appreciated. Figured id note i do plan a full turbo upgrade and dyno tune in the future
    Attached Files
    Last edited by moallan03; 01-10-2023, 08:11 PM.
    Tags: None
  • #2
    Doesnt seem to be plugs

    Comment

    • #3
      Please start a new log, but from 40-90mph at 100% throttle. See if you can log the misfire in full effect.
      Burger Motorsports
      Home of the JB4 the worlds most popular turbocharged tuning system!

      It is the sole responsibility of the purchaser and installer of any BMS part to employ the correct installation techniques required to ensure the proper operation of BMS parts, and BMS disclaims any and all liability for any part failure due to improper installation or use. It is the sole responsibility of the customer to verify that the use of their vehicle and items purchased comply with federal, state and local regulations. BMS claims no legal federal, state or local certification concerning pollution controlled motor vehicles or mandated emissions requirements. BMS products labeled for use only in competition racing vehicles may only be used on competition racing vehicles operated exclusively on a closed course in conjunction with a sanctioned racing event, in accordance with all federal and state laws, and may never be operated on public roads/highways. Please click here for more information on legal requirements related to use of BMS parts.
      • Likes 1

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      • #4
        Originally posted by Cannon @ BMS View Post
        Please start a new log, but from 40-90mph at 100% throttle. See if you can log the misfire in full effect.
        Will do. I just ordered some new hks plugs aswell to see if that will solve it aswell

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        • #5
          Update. Havent been able to log due to snow however new hks plugs are also on the way. I asked the service department what code PAAAA was and they said it didnt exist. Im assuming this is something to do with the jb4? Tried also disabling fuel control and its still reading. All connections are also fine. Never had this issue until i installed the meth kit so im wondering if any settings are the issue, i just went off the defaults in the instructions. Looks like the P04AA is either the pcv or exhaust valve which honestly im quite lost at
          Last edited by moallan03; 01-13-2023, 12:23 PM.

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          • #6
            When you get your log, see if you can recreate the code again while logging.
            Burger Motorsports
            Home of the JB4 the worlds most popular turbocharged tuning system!

            It is the sole responsibility of the purchaser and installer of any BMS part to employ the correct installation techniques required to ensure the proper operation of BMS parts, and BMS disclaims any and all liability for any part failure due to improper installation or use. It is the sole responsibility of the customer to verify that the use of their vehicle and items purchased comply with federal, state and local regulations. BMS claims no legal federal, state or local certification concerning pollution controlled motor vehicles or mandated emissions requirements. BMS products labeled for use only in competition racing vehicles may only be used on competition racing vehicles operated exclusively on a closed course in conjunction with a sanctioned racing event, in accordance with all federal and state laws, and may never be operated on public roads/highways. Please click here for more information on legal requirements related to use of BMS parts.

            Comment

            • #7
              Hello, back again with the log. Wasnt able to recreate the misfire however i am getting a lean AFR safety from jb4 causing it to disable the map 7. Not really sure whats up with it not injecting at the beginning but I believe the codes were due to firmware/settings since changing a few settings and updating the firmware got rid of them. Currently running the settings stated in instructions, 50/50 water and meth mix, and 93 octane. Any input would be appreciated regarding the afr 👍🏼
              Attached Files
              Last edited by moallan03; 01-15-2023, 11:17 PM.

              Comment

              • #8
                I don't see any meth flow signal in the log. Does fluid flow out of the injector during purge?
                Burger Motorsports
                Home of the JB4 the worlds most popular turbocharged tuning system!

                It is the sole responsibility of the purchaser and installer of any BMS part to employ the correct installation techniques required to ensure the proper operation of BMS parts, and BMS disclaims any and all liability for any part failure due to improper installation or use. It is the sole responsibility of the customer to verify that the use of their vehicle and items purchased comply with federal, state and local regulations. BMS claims no legal federal, state or local certification concerning pollution controlled motor vehicles or mandated emissions requirements. BMS products labeled for use only in competition racing vehicles may only be used on competition racing vehicles operated exclusively on a closed course in conjunction with a sanctioned racing event, in accordance with all federal and state laws, and may never be operated on public roads/highways. Please click here for more information on legal requirements related to use of BMS parts.

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                • #9
                  Yes, i can take another log today

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                  • #10
                    Hello. Here is the log. I included 2 pulls in this one as i was running into some clutch slippage on the first one. Sorry for all the confusion
                    Attached Files

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                    • #11
                      Please record another log at 100% pedal/throttle input for proper log evaluation.
                      Thanks!
                      Burger Motorsports
                      Home of the JB4 the worlds most popular turbocharged tuning system!

                      It is the sole responsibility of the purchaser and installer of any BMS part to employ the correct installation techniques required to ensure the proper operation of BMS parts, and BMS disclaims any and all liability for any part failure due to improper installation or use. It is the sole responsibility of the customer to verify that the use of their vehicle and items purchased comply with federal, state and local regulations. BMS claims no legal federal, state or local certification concerning pollution controlled motor vehicles or mandated emissions requirements. BMS products labeled for use only in competition racing vehicles may only be used on competition racing vehicles operated exclusively on a closed course in conjunction with a sanctioned racing event, in accordance with all federal and state laws, and may never be operated on public roads/highways. Please click here for more information on legal requirements related to use of BMS parts.

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