Solved Why Is My Nissan Altima 2 5S Smoking 2002 2006 Nissan Altima
Chosen Solution After changing the spark plugs and replacing new engine oil I found out that my car has been smoking profusely since then what could be the cause and the solution. Thanks if you have not changed the oil in a very long time causing a build up of dirt on the rings and causing them to wear . When you put new oil in this cleaned the rings and now with the wear its letting oil pass the rings and this causes the smoke....