My car keeps stalling at red lights – what should I check first?

Product Discussion
1

Hey folks,

I drive a 2012 Honda Accord (4-cylinder, automatic), and recently it started stalling when I come to a complete stop—like at red lights or in traffic. It doesn’t happen every time, but often enough to make me nervous.

The engine doesn’t shake or throw a check engine light beforehand, it just quietly dies. I can usually start it back up right away, but this is getting frustrating (and a little dangerous).

I’ve cleaned the throttle body and checked the battery/alternator—both are in good shape. I’m not super experienced with DIY car repair, but I’m willing to learn.

Any ideas on what to check next?

Appreciate any help!

2

Hey man,

Had the same issue with my old Camry a while back. For me, it was the idle air control valve—cleaned it out and the stalling stopped.

Might be worth checking that, or maybe a vacuum leak somewhere. Doesn’t always throw a code.

Hope you get it figured out soon. Let us know what fixes it.