YOU BREAK IT, YOU BUY IT; Whether abuse or autocrossing, most automakers are not covering it.(News)

Byline: ANDREW LUU

Michael Miller didn't know it, but the drivetrain warranty was already void on his son's new Mitsubishi Evolution before he even took the car in for service to his local Salt Lake City dealership.

Unbeknownst to Miller, Mitsubishi placed a lifetime warranty restriction on the engine, clutch and transmission in Miller's Evo because the company discovered the car had been entered in a Sports Car Club of America autocross event a month earlier.

Miller said that about two weeks after entering the Evo in the SCCA event he heard bad noises emanating from the engine bay and took the car in for service. "The dealer performed a vehicle service inquiry and I was told there was a restriction placed on my file,'' Miller says.

Bottom line: After entering the car in one SCCA event, Miller was left with a $7,000 bill for repairing two failed connecting rods and a blown turbocharger.

"Problems related to racing or modifications are not covered under warranty,'' says Mitsubishi spokeswoman Janis Little. "Autocrossing, or timed competition, is classified under the warranty terms as racing. It's difficult for us to know if you're out there racing, but if there is evidence of racing damage, we're going to look into it and you may have warranty restrictions placed on certain parts of the vehicle.''

Most owners recognize that part of the cost of going racing means footing the repair bill when something goes awry. Manufacturer warranties and owner manuals typically specify that harsh use, abuse, non-factory modifications and racing can void all or part of a vehicle's warranty intended to cover defects in materials or workmanship. Miller's case, however, raises questions about how the company discovered his autocross involvement.