Isuzu 1999 RODEO Workshop Manual page 1680

Step
9 1. Check for the following engine mechanical
conditions.
Refer to Engine Mechanical for diagnosis
procedures:
f
Low compression
f
Sticking or leaking valves
f
Worn camshaft lobe(s)
f
Camshaft drive belt slipped or stripped
f
Incorrect valve timing
2. If a problem is found, repair as necessary.
Was a problem found?
10 1. Check the intake and exhaust manifold(s) for
casting flash. Refer to Engine Mechanical .
2. If a problem is found, repair as necessary.
Was a problem found?
11 1. Review all diagnostic procedures within this table.
2. If all procedures have been completed and no
malfunctions have been found, review/inspect the
following:
f
Visual/physical inspection
f
Tech 2 data
f
Freeze Frame data/Failure Records butter
f
All electrical connections within a suspected
circuit and/or system.
3. If a problem is found, repair as necessary.
Was a problem found?
RODEO 6VD1 3.2L ENGINE DRIVEABILITY AND EMISSIONS
Backfire Symptom (Cont'd)
Action Value(s) Yes
— Verify repair
— Verify repair
— Verify repair
6E2–437
No
Go to Step 10
Go to Step 11
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