What causes e160 to stall at idle?

The E160 engine may stall at idle due to several factors, including issues with the air-fuel mixture, such as a clogged fuel filter or faulty fuel injectors. Additionally, problems with the idle air control valve or vacuum leaks can disrupt the engine's ability to maintain a steady idle. Ignition system malfunctions, like worn spark plugs or ignition coils, may also contribute to stalling at idle. Regular maintenance and diagnostic checks can help identify and resolve these issues.