This is intended for anyone who doubts the benefits of blanking off the EGR system on the long term life of an engine!
NOT to mention the extra mileage achieved from every gallon of squirt!
Today I was going through the usual checks and took the attached photo of my dipstick (yes I know it's sad).
The oil in my truck is semi synthetic 10/40 Texaco Extra, it has covered 3,904 miles.
Notice how clean and golden the oil still is, no sign of the sooty muck that scours out bearings and blocks up filters and oilways starving the bearings of oil.
There is no bull s**t, trickery or lies involved in this photo, it is 100% genuine!
I am in no doubts about the benefits.