[Boostlee]

I installed an aftermarket intake manifold with all new gaskets.
everything look fine to me so i turn the engine on and it starting loping. i check for leaks
no leaks to be detected check around throttle body and idle air control valve nothing, i also changed the iacv and it still doing the same thing still.
any suggestions. please

This ad is not displayed to registered members. Register your free account today and become part of the Community.

[Raid3n]

I'd check the Vacuum Lines to see if they are connected right ... Also, any CELs?

[firearm]

had a buddy have the same issue after he did his intake manifold....the motor sounded like a suby after he put his on...he ended up hookin some of the lines up wrong and had a coolent line going into a vacum line...just double check everything and make sure it is hooked up right

[Boostlee]

i found the problem the idle air control valve had a thin crack thats where the leak was coming from. thanks everyone for ur help :)

[Raid3n]

im glad that you found the problem. good luck fixing it