z32 n/a 300zx random engine shut off??

[Theycall_Metue]

umm just wondering cause of gas now days.... are you pumpin premium? or regular... mine takes premium but i pump regular (cant find any premium anywhere)... on regular my rpm would drop to 500 and almost stall out and than rpm would shoot back up to 900-1000 (at red lights, stop signs) . after dumpin in some octain boost the rpm sets back at 1000

[andrewz21]

umm just wondering cause of gas now days.... are you pumpin premium? or regular... mine takes premium but i pump regular (cant find any premium anywhere)... on regular my rpm would drop to 500 and almost stall out and than rpm would shoot back up to 900-1000 (at red lights, stop signs) . after dumpin in some octain boost the rpm sets back at 1000

yea it maybe the gas i herd that the aac valve tend to go out or need cleaning so im gona try that i guess and maybe the octain booster i just dont wana take apart that acc valve its a pain in the axx lol