Hi scotty i have a 2009 ford focus 2.0 ghia

I think the engine is weak. but only whe the engine is hot or the day is hot.

The car is not overheating anithing like that.it runs smoothly only loose power you know what can cause that?

i already scan with a computer has no obd errors

i change the spark plugs clean the fuel injectors but dint solve the problem!

I'm suspecting the coils are heating....

Ps sorry for the bad english not my native language

No. 1-2

The fuel pump is new i forgot to tell you .the fuel pressure is ok i also change all the filters from the car (fuel air oil) .maybe the engine is tired has 140.000km
Thanks for the help and your time !!



pressure test the fuel pump, weak pumps often do that and won't trip codes