rough idle

s13boost

s13boost

Spectator
ok when she heats up she starts at 1500 then jumps to 2 and then it goes back down to 1 and repeats the process and doesn't stop. i don't think its a vaccum leak maybe the iac valve or the maf that's bad...

help?
 
bro clean the iacv .... vac leak the car would stumble at idle and run rich, maf the car would run like shit prob wouldnt pass a certain rpm. clean it with carb cleaner but dont get it near the maf.
 
with the car on, have someone keep it alive at say 2500 rpms, while you unplug the hose in the intake. then spary carb cleaner in the hose.
 
You must log in or register to reply here.
Back
Top Bottom