Diagnostic Test

WARNING: This page is about a different car, the 2013 RAM 3500 HD and 2013 RAM 2500 HD. However, it is still accessible from the selected car via links, so may be relevant.

VISUAL INSPECTION
1. Turn ignition off.
2. Perform a visual inspection of the Inlet hose for debris, such as snow packing or dirt loading blocking the passage.
  Was a restriction found?
  
  Yes
  - Clean the debris from the passage way. Check and replace the Air Filter if necessary.
  - Perform the POWERTRAIN VERIFICATION TEST - 6.7L. Refer to STANDARD PROCEDURE .
  No
  - Replace the Air Filter.
  - Perform the POWERTRAIN VERIFICATION TEST - 6.7L. Refer to STANDARD PROCEDURE .