citroen c5 2009 x7 morning problem

[shopy]

hello experts i need help

my citroen c5 2009 gasoline has an engine Suffocated in the morning

after i start the engine and try to drive i feel like i push on an empty gas pedal and 2 seconds after the engine response well

i drive like that for about 2 km and the engine works fine after it gets worm no more suffocation

all-day after the engine gets warm the problem do not recure.

i cleaned the throttle and the air filter and change the spark plugs, but it did not help.

what is to do more to solve the problem

thanks

[xantia_v6]

Which engine model does your car have? If you are not sure, put your VIN into a replay to this post, and we can look it up.

[shopy]

thank you for the reply

attached is the numbers from my car licence

thanks

VIN... VF7**************[VIN obfuscated, can be read by forum staff] *
engine... RFJ *

* copied from your licence screenshot - thanks.
Will appear in full to forum staff.