Cash-for-Clunkers Dealers Kill Engines to Stop Fraud

bloomberg.com — Dealers in the U.S. ?cash-for- clunkers? program are being forced to disable trade-in vehicles with a chemical under new rules to prevent those who take the government subsidies from reselling the cars. Dealers must replace the oil in the ?clunker? with two quarts of sodium silicate solution and run the engine for up to seven minutes. Jul 26, 2009 View in Crawl 4