Hi,

I am new to the forum made some search and could not find the solution.

CAR: 2004 Lancer Sportback with the 2.4 liter engine
Problem: Engine Stall at Idle when engine Warm and it is Warm outside.

-No issue when it is colder or if there is no sun
-Only code is P0172 engine too rich

I have cleaned the IAC and the MAF sensor, When I run with the car I have checked the reading and they seems to work for the MAF.

I am suspecting the Fuel pump for a vapor lock.

Any ideas

Thanks,

/Alex