saveloy 8 Posted September 24, 2006 Apologies, this is not 205 related. I have a friend with a 1997 Subaru Impreza STI 3. He is suffering with a problem with over fuelling. The car is throwing alot of fuel into the 2 offside injectors. Enough to soak up the plugs. The ECU light will pop up, but the ECU won't throw up any fault codes. I have wondered if it is a problem with excessive fuel pressure. And the easiest outlet is the 2 offside injectors. Perhaps it is a fuel regulator issue, or a pressure relief valve, if one exists. Has anybody any ideas? Or, better still some Scooby experience. Share this post Link to post Share on other sites
Sam 4 Posted September 25, 2006 Could it be the MAF sensor, they are turd on the subarus. Share this post Link to post Share on other sites
saveloy 8 Posted September 25, 2006 I don't think it's the MAF sensor. Only the 2 injectors are over fuelling. I wouldn't have thought each bank ran independently. Share this post Link to post Share on other sites
