Turtle n Peeps wrote:
So you don't think a lab that can tell you EXACTLY what shape your oil is in is any good? :R :S
I strongly suspect there are very few here that have ever had oil analysis done. Most have never been in commercial service, drive 2500 & 3500's and had no idea you can get the oil analyzed or what the readings mean, that they can detect water, over heating, engine metals, etc. Common test in commercial vehicles & air craft, kits are available at most parts shops but Blackstone is one of the labs the does the testings. Educate yourselves before criticizing:
oil test explained