Rb25 Cuttin Out Under Load At About 3000rpm At 80 Odd Ks

[renoR33]

HEY ppls, needin some help. my skylines cuttin out at about 3000rpm to 5 it starts runnin real bad then looses power and wont accelarate, i have to pull off the road and then the car dies, now its been in the shop for a couple of days and they still cant fix it. they have replaced the spark plugs cleaned the air flow meter replaced the fuel filter which was 90% blocked and i get it back and its still doin the same thing i had an auto elec look at it and its electrically runnin fine, coil packs tested and fine, anyone know wat it is????????

[Strik3r]

faulty afm or a vacuum leak.

Check all piping for leaks.

search +afm +solder for a guide on how to self repair AFM

[renoR33]

afm been tested and is working, no vacumn leaks