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fuel cut

  1. General [RESOLVED] Fuel cuts and misfires

    Having an issue with my 96 GSX, cold starts are rough with an idle of around 500-600 for the first few minutes and once it starts to warm up it’s goes to about 1000. Recently while driving and getting into boost I get a fuel cut (hitting 7-8 pounds) also after the car is fully warmed turning it...
  2. Geezer98GST

    2G Bad fuel injectors or fuel pump?

    So I have a 98 Eclipse GST and the other day when driving home from work it decided to fuel cut/ go into safety mode or limp mode however you wanna call it and I have no idea what the problem could be.My first thought was bad fuel pump cause I’ve had a similar issue with my old Honda civic...
  3. mastermatt87

    Resolved 2G MPI relay chatter fast clicking

    95 GSX.Car starts runs great a few seconds the MPI starts clicking rapidly and the car won’t rev past 2500, hold the gas to floor and just when it’s about to die it catches and will rev fine.I’m reading people say bad ECU, I have a ECMLink V3. Also when the MPI makes the chatter my rear...
  4. pieceofcloth

    1G Fuel cut / spark plug diagnose help

    My 1991 gsx is bone stock. Recently I was driving and my car started jerking hard. It starts up perfectly fine and I can drive it around the block and get into boost. After 5 mins it'll start to just like slam /jerk like it has some fuel cut. The idle does not go up and down. It idles perfect. I...
  5. Jendron Eves

    1G 1990 Laser RS Fuel Cut Issues

    1990 Laser RSLooking for some input on some boost/fuel issues on cold(ish). If I cold start and attempt to rev/drive it, car wont go over 2.5k-3k RPM, massive fuel cut when parked. Doesn't build boost obviously. Idles pretty poorly too, can hear small misfires and sometimes drops RPMs and...
  6. Sjd6795

    2G Idle, boost gauge, power feels low

    Been tackling a few issues I've solved some things and others still havent figured out yet.At high RPM at 15 psi my car would hit what feels to be fuel cut. So I rewired and installed a walbro 190 and it still seems to have the same issue.Sometimes usually when the car is warmed up it will...
  7. General GSX less than half tank cuts fuel/boost

    Heres my issue: When the fuel tank is below lets say 1/2 tank (gague is broken so i'm just guestimating) I get a condition where it feels like a large buck (hitting a brick wall) happens when accelerating quickly. When the tank is full or near full, this bucking does not occur. I have read up on...
  8. 2G GSX Bucks under certain conditions

    Heres my issue: When the fuel tank is below lets say 1/2 tank (gague is broken so i'm just guestimating) I get a condition where it feels like a large buck (hitting a brick wall) happens when accelerating quickly. When the tank is full or near full, this bucking does not occur. I have read up on...
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