Interesting Gas/Diesel Reports | Blackstone Laboratories

By Kristin Huff|2026-08-14T15:25:32-04:00August 14, 2026|Interesting Gas/Diesel Reports|Comments Off

Toyota with Sludge

By Kristin Huff|2026-08-14T15:24:32-04:00August 14, 2026|Interesting Gas/Diesel Reports|Comments Off

Subaru with Bearing Wear

By Kristin Huff|2026-08-14T15:23:36-04:00August 14, 2026|Interesting Gas/Diesel Reports|Comments Off

Miata Differential

By Kristin Huff|2026-08-14T15:23:52-04:00August 14, 2026|Interesting Gas/Diesel Reports|Comments Off

Dodge Ram with a Fuel System Problem

By Kristin Huff|2026-08-14T15:05:53-04:00August 14, 2026|Interesting Gas/Diesel Reports|Comments Off

Series 60 with a Broken Ring

By Kristin Huff|2026-08-14T15:05:05-04:00August 14, 2026|Interesting Gas/Diesel Reports|Comments Off

F-350 with Turbo Bearing Wear

By Kristin Huff|2026-08-14T15:04:25-04:00August 14, 2026|Interesting Gas/Diesel Reports|Comments Off

Mack with Antifreeze

By Kristin Huff|2026-08-14T15:03:44-04:00August 14, 2026|Interesting Gas/Diesel Reports|Comments Off

Cummins N-14 with Upper-End Wear

By Kristin Huff|2026-08-14T15:03:08-04:00August 14, 2026|Interesting Gas/Diesel Reports|Comments Off

Volkswagen with Cam Lobe Wear

By Kristin Huff|2026-08-14T15:02:12-04:00August 14, 2026|Interesting Gas/Diesel Reports|Comments Off

contact us

Send samples to:

Blackstone Laboratories
416 E Pettit Ave
Fort Wayne, IN 46806

Email us!

Talk to a human:
(260) 744-2380

About Us

Standard Oil Analysis

Testimonials

Press

Sample cost is $40

Quick Links

Free Test Kit

Tests & Price List

Packing & Sending a Sample

Engine Types

Gas
Diesel
Aircraft
Marine
Motorcycle
Transmission
Industrial/Off-Hwy

The Oil Report

A Newsletter With Oil the News That's Fit to Print!

Every report is written by a person, not a computer, in plain English!

Privacy Policy | Terms of Use