TURBOCHARGER (J08E)
EN08–4
2.
Table 1-2 Troubleshooting Engine Exhaust Emits WHITE or BLUE SMOKE
✩
Shown on Table 1-9
Possible causes and remedies
(See Notes A and H
✩
)
(See Notes H
✩
)
ENGINE EXHAUST
EMITS WHITE OR
BLUE SMOKE
Dirty air cleaner
element
Replace air cleaner
element
Symptom or trouble
NO
NO
YES
YES
YES
YES
Service oil filter in
accordance with
engine
manufacturer's
service manual
YES
Plugged engine oil
filte
Restricted duct be-
tween air cleaner
and turbocharger
compressor
NO
NO
NO
Seal leakage at
compressor end of
turbocharger
Engine malfunction
(rings,pistons,
valves,etc)
Remove restriction
or replace damaged
parts as necessary
Perform
troubleshooting
procedures outlined
in Table 1-6
Refer to engine
manufacturer's
service manual
YES
Seal leakage at
turbine end of
turbocharger
Perform
troubleshooting
procedures outlined
in Table 1-7
(See Notes B and C
✩
)
Loose compressor
to intake manifold
duct connections
Leakage at engine
intake manifold
Tighten duct
connections as
required
Refer to engine
manufacturer's
service manual
NO
NO
YES
YES
SHTS011060800003
