Recent content by Kymico

  1. K

    more hp z22se vectra question

    hi guys, i got a 2.4 and a 65mm tb for the vectra c. As expected, it does not go well without remap and there are problems to do so. any advice? Ecu 12571662AK Delco
  2. K

    Z22SE fuel pump problems

    With low fuel level I cant accelerate it, half tank gives pulls so i thought fuel pump is failing. 5 seconds to start engine when its cold. This is the fuel pressure regulator rigth? https://www.ebay.es/itm/New-OEM-12564448-DAMPENER-FUEL-PUMP-PRESSURE-Fits-Chevrolet-Cobalt/143028867131 Thank you...
  3. K

    Z22SE fuel pump problems

    Hi guys, any one know if this engine got fuel pump high presure? I got problems about that. I dont know if is fuel pump problems or another thing ( sensor, valvule...)
Top