TROUBLE ANALYSIS FOR DETROIT DIESEL ENGINE (CONT.).
Replace damaged or clogged air
Lack Of Power
Temperature must be less than
High return fuel temperature.
150° F. (64°C). Install larger fuel
Relocate engine air intake to provide
High ambient air temperature.
cooler air source.
Clean the air box and drain tubes.
Oil picked up by air stream.
Inspect blower oil seals; if seals
are defective, overhaul blower.
Check for defective blower-to-
cylinder block gasket.
Check injector timing and position
of each injector rack. Replace in-
jector if necessary.
Fill fuel tank with specified fuel
Low fuel supply.
No Fuel Or
Tighten loose connections.
Loose fuel line connections.
Damaged fuel oil strainer gasket.
Replace faulty injectors.
Faulty injector tip assembly.
Replace fuel filter, strainers or
Fuel strainer or lines restricted.
lines if necessary.
Clean and inspect valve assembly.
Fuel pump relief valve not seating.
Replace gear and shaft assembly or
the pump body.
Check the condition of the fuel pump
Fuel pump not rotating.
drive and blower drive and replace
the defective parts.
Tighten or replace defective ports.
Oil lines or connections leaking.
Replace defective gasket or oil seal.
Gasket or oil seal leaks
Clean air box and drain tubes. ln-
Excessive oil in air box.
spect blower oil seals; if seals are
defective, overhaul blower. Check
for defective blower-to-cylinder