WASHINGTON, Sept 20 (Reuters) - The U.S. House of

Representatives on Friday voted narrowly to repeal clean vehicle

rules adopted in March to cut fleetwide tailpipe emissions by

50% over 2026 levels by 2032.

House Republicans said the Environmental Protection Agency's

final regulation would effectively push gas-powered vehicles out

of the U.S. marketplace. The White House on Friday said

President Joe Biden would veto the measure if it is approved by

the U.S. Senate.