Montero Sport XS 2WD V6-3.5L SOHC (2001)
STEP 4.Check the heat protectors.
Q: Are any heat protectors loose or damaged?
YES: Tighten or replace, then go to Step 6.
NO: Go to Step 5.
STEP 5.Check the pipes, catalytic converters and muffler for damage.
Q: Are the pipes, catalytic converters and muffler damaged?
YES: Replace, then go to Step 6.
NO: There is no action to be taken.
STEP 6.Check symptom.
Q: Is any abnormal noise generated?
YES: Return to Step 1.
NO: This diagnosis is complete.
