cammedlx

Well im back in a fox again and this time for good, i got one of the best condition notchback's i have ever seen, i mean there is harldy anything wrong with it except slight idle promblem,it's a 88 speed density car and it has a erratic idle, sometimes it idle's high then low,it also likes to cut out in the lower rpms and when it does these spell the intake starts sucking the **** out of air kinda got me puzzled,plus this is my first speed denstiy car, and i have already cleaned out the iac and set the tps pretty close to where it is exposed to be, any ideas will be greatly appreciated

bobby

congrats!

stanglx2002

it sounds like a vaccum leak

bobby

most liekely

stanglx2002

change the pvc valve and clean the screen under the valve

cammedlx

i kinda thought of that but never a pcv valve would this also cause the car to be kinda sluggish too

stanglx2002

run some complete fuel system cleaner and advance the timing to about 13 or 14 degrees that should help

cammedlx

already done the fuel system cleaner and the timing is about 12 degrees right now, i have done tried all of the little tricks but nothing yet, its just weird how all of a sudden it just starts sucking air like ****, and another thing is does the speed denstiy cars come with differnt injectors cause the one on this car are just black with what looks like a teal or blue ring right below the harness plug in on the top of the injector

bobby

if ur runnign premium fuel

stanglx2002

no the injectors are the same, but have you cleaned your egr valve yet it could be that too