Thank you very much for the information and replying. The can of seafoam I used has a red plastic tube that gets injected into the intake while the vehicle is running, then turn off the vehicle for 30 to 45 minutes hot soak.
Started the vehicle white smoke came out of the exhaust. Drove it a half mile and it shut off at the stop sign. As I said in my post you answered idles fine shuts off when put in drive or reverse.
I put a can of seafoam in the gas tank, it was almost full.
Only other two things were an oil change filter, Castro and Lucas oil stabilizer and added Transmission fluid to the transmission.
I'll check the IAC sensor like you said and let you know what I find. Thank you again.
Thursday, June 29th, 2023 AT 11:22 PM