2021 Dodge 1500 5.7 tvs2650 with cam hard start when hot.
hi all,
i am having issues with a hard start when hot situation with a 2021 1500 Ram.
Vehicle has Eaton TVS2650, long tubes, and cam (218/228 114lsa @ .600 lift). phaser limiter installed.
car starts like a champ when below 50 Degrees Celsius.
But once at operating temp it becomes hard to start, idle will stumble and sometimes wont recover and then other times will just crank and crank.
i have attached log of this occurring as will as current tune file.
i have adjusted airflow tables, cranking injpw, and everything else i could find one at a time and none seem to have any bearing on this cars current issue.
i would appreciate any guidance.
thank you.
got hot start a little better' but wont start nicely when cold. wont idle above 600 rpm for some reason. any help or guidance would be appreciated, i just cant seen to get this sorted.
Post the file, i see multiple things like not going into closed loop, idle timing really low, etc.. Other things could be off that will result in it not starting well.