bad idle and loud squeaking

[240racer88]

alrite so i have a 91 nissan 240sx hatch has the ka24de and just recently had to replace the head gasket. now once i got it all back together it has this high pitch squeak comming from the intake manifold in the back near cyl 4. i replaced all gaskets and car runs and drives but it idles real bad(almost like its searching for an idle) and the squeak hasnt gone away i have an egr block off and all bolts are torqued down correct any ideas?

[miklos]

Is it a rubber squeak sound?

[Frank_Jaeger]

Take a video.

EDIT: Damn you miklos.

[rwtf]

probably a vac leak.

[ultimateirving]

Do ka's have a crankcase vent similar to sr? Make sure that's not capped

[Frank_Jaeger]

Guys this thread is half a year old. I doubt OP still has the problem, lol.