Do you have any evidence this is true?
Originally Posted by X3emist
Not hard to do the proper way and common sense would dictate that the extractor only has the potential of doing a poor job and not of doing a better job. The milkshake analogy was a good one I thought.
I would check with dealers in your area, mine has an oil change special from time to time. The benefit of them doing it is they do an inspection while they are at it which never hurts.
“Character is doing the right thing when nobody’s looking. There are too many people who think that the only thing that’s right is to get by, and the only thing that’s wrong is to get caught.”
- J.C. Watts Jr.