We had a 2009 Mitsubishi Triton 3.2Litre 4M41 Turbo Diesel with running problems it would lose power between 1800-3000rpm but before and after it would be fine. we had recently replaced the EGR valve and did a decarbon (which removes all the carbon build up in the inlet manifold). luckily for us we knew another mechanic who had the same problem he told us that refiting it upside down would fix it. so we removed it cleaned it then refit it upside down and it did fix it afterwards we replaced it because it was obvious the SCV was at fault. the SCV will cause all sorts of issues i recommend replacing them at around 80,000ks these days. just for preventative maintenance Contact Information WEBSITE https://www.ptauto.com.au/ FACEBOOK / ptprecisionautomotive BUSSINESS CONTACT 02 9907 6662 1/2 Paton place, Balgowlah NSW, 2093 fault ute car truck speed power loss slow scv suction control valve fix diagnose mechanic motor race fast fuel diesel mitsubishi triton mitsubishi triton 4WD toyoyta hilux hyundai surging diesel lack of power diesel common rail high pressure common rail 1800rpm to 3000rpm idle iratic diesel problems nissan diesel ford diesel Volkswagen, BMW, Fiat, Hyundai, Hyundai iload, Hyundai H1, Mazda, Mazda BT50, Diesel Injectors, Diesel Piezo injector, Common Rail Diesel injectors, Common Rail, Mitsubishi , Mitsubishi Triton, DeCarbon, DeCarbon Induction system, On Car DeCarbon, Induction clean, Diesel induction clean, Missfire , Lack of power, No power, Running rough, Hesitation, High pressure pump, No pressure, common faults, Diesel injection test bench.Toyota, Toyota Prado, Toyota Hiace, Toyota SR5, Toyota HiLux, , 2.0litre, 3.0litre, 3.2litre, 2.5litre, 2.8litre, Volkswagen T5, Volkswagen transporter, Volkswagen caddy.