GREY SMOKE Questions

I've Noticed That Almost Every Time I Take A Long Drive For 1.5-2 Hours Or Around 100 Miles And Stop The Car To Rest Around 15-30 Minutes...

My Wifes Miata Throws Out A Puff Of White Or Grey Smoke At Initial Take Off From A Stop. This Occurs After Warm Up But Does Not Occur All...

My 2001 Volvo S40 Is Blowing Bluish Gray Smoke. Took Turbo Off And Went To Turbo City In Orange, Ca. They Said All Seems Well, But The...

My Rodeo Is Blowing Grey Smoke Out The Exhaust. I Didnt Have This Problem Until Replacing The Ignition Control Module And Ignition Coil. At...

I Had A Problem With My Car Blowing Grey Smoke And Running A Bit Rough Every Day On Start Up. It Happened Only First Thing In The Morning...

This Is On 1998 2500 4x4 Dodge Ram Truck With A 24 Valve 5.9 Liter Cummins Diesel Engine. The Injector And Lifter Pump Was Replaced Recently...

I Have Had The Thermostat And The Temp Sensors All Replaced - As Fault Codes Were Showing For These When Tested - But My Car Still Is...

Please Help! I Was Driving With My Daughter The Other Day When My Explorer Starting Mis Firing. Shortly After That We Smelled Gasoline...

I Have A 2003 745li And When I Accelerate From A Complete Stop Blueish, Grey Smoke Comes Out. Sometimes It Is Alot And Other Times It Is...

I Just Saw A Light Gray Smoke Coming Out Of My Exhaust. Can You Tell Me What Causes This? I Just Replaced The Spark Plugs And The Crankshaft...