As a former professional mechanic, a lifelong gearhead, and a diehard Cummins diesel enthusiast ... you can visit your local auto parts store. It's common for these stores to offer free OBDII ...

it's recommended to replace it with a more expensive premium quality part versus some of the discount parts available for ...

After Caterpillar stopped building on-highway engines in 2009, the main fight is between Detroit and Cummins when it comes to the best commercial diesel engines on the market currently.

Diesel will remain a critical technology for the commercial vehicle market for years to come, and Cummins will continue ... which means they have some parts commonality. Below the head gasket ...