Senate Republicans have made changes to their party’s sweeping tax bill in hopes of preserving a new policy that would prevent states from regulating artificial intelligence.

Last year, Chrysler-parent Stellantis paid $190.7 million in civil penalties for failing to meet U.S. fuel economy requirements for 2019 and 2020 after paying nearly $400 million for penalties from 2016 through 2019. GM previously paid $128.2 million in penalties for 2016 and 2017.