need help asap

[chriz0891]

hey ctvtec name is chris umm i have a question i have a 94 integra with a bigger intake manifold and headers and intake right but just a couple of weeks ago my car has been actin funny like when i start it up it revs up for 3000 rpms and stays there for about 15 mins than drops slowly and when its all the way warmed up it stays at 1000 rpm and idles up and down...i send it to a shop for 4 days straight they cant find whats wrong with it please help me need thiz problem gone asap thanx

[bones4]

damn g/l

[LS/Vtec]

Iacv

[speedslow]

Iacv

google iacv cleaning and testing 95 percent of the time thats what it is

[CTgoldhatch]

cheack the intake gasket i seen then get sucked in after the intake manifold swap and cause the same issues.

[lsvdc2]

on the throttle body, there's two screws on the back of it (closest to the firewall). take those screws off and there should be a plastic circular thing (lol dk what its called) but it's split in half. take a flat head screwdriver and screw it in. that "circular thing" should spin and tighten (clock-wise of course)...that should be it. it happened on my sohc motor n it should be the same on yours

[godesshunter]

google iacv cleaning and testing 95 percent of the time thats what it is

x2. start there. seen it many times

[sys2000t]

google iacv cleaning and testing 95 percent of the time thats what it is

x2!!! Just wondering if the shop already tried this?

[panch]

you need to reset the iac I could do it for a reasonable price. PM me

[NHSwaps13203]

you need to reset the iac I could do it for a reasonable price. PM me

hahahahahahaha