Is the 1.5L turbo in the CR-V and Civic prone to fuel dilution?
Early 2017-2018 CR-V and Civic turbo units built for cold climates did show gasoline dilution in the crankcase, especially on short winter trips where the engine rarely reached full operating temperature. Honda Canada extended powertrain warranty to 6 years/unlimited km on affected VINs and released a software update that adjusts fuel injection and coolant temperature thresholds. Post-update vehicles drive normally. On a used purchase, change the oil immediately and smell the dipstick — any strong gasoline odour warrants a deeper inspection.
























