Ursprünglicher Beitrag von: F Paracha ,
Hello, If throttle body is cleaned, can it cause "unmetered air" to enter the intake manifold and disturb the fuel mixture, and as a result the ECU will dump extra fuel into the air-fuel-mix ? Spark plugs are Irridium type mentioned life 80,000-120,000 km. Can the high fuel comsumtion ruin the spark plugs just after 50,000 kms ? Car is honda civic R18a.