General Maintenance, Troubleshooting & Accidents.
Hello everyone! I have a 2005 WRX that is swapped with a JDM EJ207 v8 with the JDM ECU. Haven't driven it in a while, but I decided it time to get it back alive and get it a new tune. Currently doing an e-tune, and on WOTs I get severe spark blowout (loss of power/misfires) at high boost around...