NHTSA Complaint #11673094 — 2006 HONDA CIVIC

- What component or system failed or malfunctioned, and is it available for inspection upon request? My 2006 Honda Civic engine overheated. Upon diagnosis it was found that radiator coolant had leaked out due to cracks in the engine block (short block). Engine malfunction. - How was your safety or the safety of others put at risk? My teenage son drives this car and initially he did not notice coolant leak. Engine can stop working while driving on a freeway (seized engine) which is a very serious safety risk. - Has the problem been reproduced or confirmed by a dealer or independent service center? Yes, local Honda dealer confirmed the problem and pointed me to a service bulletin 10-048 from American Honda [XXX] ) that noted this exact manufacturing defect. American Honda had provided extended warranty to allay customer fears at the time but without a recall. - Has the vehicle or component been inspected by the manufacturer, police, insurance representatives or others? It was inspected by a Honda dealer, Tracy Honda at California. It was also inspected by another local auto shop and had the same finding. I am attaching those documents. - Were there any warning lamps, messages or other symptoms of the problem prior to the failure, and when did they first appear? No warning signs. The issue was first observed on [XXX]. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)