LEMON Manuals: Even more car manuals for everyone
Home >> Chevrolet >> 1986 >> Forward Control 7.4 W, Automatic, 400/M40 >> Repair and Diagnosis >> Engine Performance >> Adjustment >> Tune-Up - Diesel >> Specifications >> Service Intervals

Service Intervals

REPLACEMENT INTERVALS

Component Interval (Miles)
Air Cleaner Element 30,000
Auto. Trans. Filter (Heavy Use) 15,000
EGR Pressure Valve (1) 15,000
Fuel Filter 15,000
Oil Filter
Heavy Use 2500
Normal Use 5000
(1) Check every 5000 miles.