hello guy i got my 1990 na 300zx manual and i’ve been having idling issues the car will not go past 2-4k rpms when driving and when i rev the car in neutral at first it goes up to 5k then jolts in between 2-4k rpms does anyone know the issue im out of idea i replaced the fuel pump and did a full fuel flush i check almost all sensors and im still getting this issue with no check engine lights for reference. Check, videos below file:///var/mobile/Library/SMS/Attachments/0e/14/90549DDB-59E4-49BF-AF5F-257DF41A0B30/IMG_3849.MOV file:///var/mobile/Library/SMS/Attachments/75/05/FE14BD38-5FC4-4C91-8497-E757EF95B244/78278557627__ED1242A7-7266-4C66-A467-1E1C43EAA21D.MOV