When I start the car especially after leaving it unused for a while, there's a load of billowing smoke in the engine bay coming up from underneath/around the Battery area. Smells like burning diesel or oil, and not exhaust gas, and certainly not water/coolant.
Has anybody else had this issue ?. Is it to do with the EGR valve which is usually stuck in some place that's nigh on impossible to get to ?.
Thoughts ?