The first thing I would do is clean the throttle body and do a reset on the PCM. Disconnect the positive battery cable then ground the positive cable end for 30 seconds and restart. It may stall the first time you crank it after that. Simply cycle the key and restart it.

"Follow me the wise man said, but he walked behind"


'92 D250 Club Cab CTD, 47RH conversion, pump tweaks, injectors, rear disc and hydroboost conversion.
'74 W200 Crew Cab 360, NV4500, D44, D60 and NP205 divorced transfer case. Rear disc and hydroboost conversion.
2019 1500 Long Horn Crew Cab 4WD, 5.7 Hemi.