July 1: So it begins. Don't worry, this is not in the correct legal jurisdiction!

Fuel System: Notes

NOTE: For complete system testing and diagnosis, see appropriate TESTS W/CODES - DIESEL article.

TESTS W/CODES - 6.5L DIESEL (for C/K Pickup, Sierra Pickup, Suburban, Tahoe & Yukon)
TESTS W/CODES - 6.5L DIESEL (for "P" & "G" Series Van)

For symptom testing, see SYMPTOMS in TESTS W/O CODES - 6.5L DIESEL article.