Most recently answered egr valves questions
You recently stated that "The EGR system recirculates unburned hydrocarbon fumes from the crankcase so they are combusted rather than emitted." Not so. You have described the purpose of a crankcase breather...
Related topics
consumer advice
diesel cars
diesel engine faults
diesel engines
diesels
dpf
dual mass flywheel
egr problems
emissions fix
legal and consumer advice
maintenance and servicing
owning
petrol or diesel?
reliability
short journeys
technical issues
turbo engines
volkswagen emissions scandal
warning lights
Elsewhere on 
.jpg)
