7.3 and 6.0 Powerstroke HPOP Problems: Test Before Replacing
This guide covers which symptoms point to the pump, how to test it, and what to check before a rebuild or replacement.
7.3 Powerstroke Turbo Problems: What to Check Before Replacing the Turbo
This guide covers what to inspect, in order, before buying a turbo.
CP4 Disaster Prevention Kit: Fitment, Limits, and the CP3 Option
This guide explains what a disaster prevention kit can and cannot do, how to check fitment, and when a CP3 conversion makes more sense.
Cummins X15 Turbo Problems: Diagnosis and Fitment Guide
This guide shows how to sort those out, match the right replacement to the engine, and choose between new, remanufactured, and exchange units.
Schema Duramax Injector Replacement Cost: What Drives the Total
This guide breaks down what sets the cost: engine code, how many injectors fail, and whether contamination or pump damage caused the failure.
How Exchange Turbochargers Work: Core Returns, Costs, and Downtime
You buy a rebuilt or remanufactured turbo now, return the old one as a core, and receive a core credit once it passes inspection. Here is how that process works.