Occasionally there is a white smoke and possibly raw fuel that expels from the exhaust. When this does happen, there is loss of power and sputtering occurs. After the smoke stops, my truck then runs well and no problems… until the next time. What is causing this?
Have a car question? Get free advice from our top-rated mechanics.
Our certified mechanics come to you ・Backed by 12-month, 12,000-mile guarantee・Fair and transparent pricing