Hi Ford Fans.
I have a problem with my 2wd cossie engine and looking for some advices.
When I start the cold engine it runs into 2000 rpm instantly for 2seconds, than returns to 900rpm for a while and dies. If I push throttle pedal slightly it also stops. I need to push the pedal hardly all the time to keep the engine running. There is no problem to put engine into 4-5k rpm. When the engine is hot it holds about 900rpm anywise.
Engine is standard it has only A-group coil. RS500 fuel pressure regulator. L6 ecu, PF01 black TPS. Spark plugs and fuel pressure are OK.
It has blue 4x4 IW-044 injectors instead of yellow IW-025 ones.
(could I use blue injectors in standard 2wd engine with L6 ecu?)
Does anyone have an idea why my engine runs badly when cold?
Thank you in advance for any help and apologies for my english.
Regards.