1987 Toyota 4RUNNER TSBs
1 Technical Service Bulletins
Technical Service Bulletins, or TSBs for short, are notifications made directly by Toyota to help automotive technicians diagnose and repair commonly reported 4RUNNER problems. Interested in how this information is collected? Read more about TSBs.
ENGINE AND ENGINE COOLING:ENGINE
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Description: SUBJECT ON SPECIAL POLICY ADJUSTMENT FOR THE HEAD GASKETS. *YC