Head came off now will not idle

[john chalk]

Hi All

just had the valve stem seals done on the 429 with the passenger side head coming off due to a broken bolt.

That is all done and back together.  Now one problem leads to another.  The engine will not idle

or idle adjust as it should.  If I screw the main large idle adjust screw in on the carter the engine still

runs - if I turn the drives side smaller idle air adjust screw all the way in the engine does not stop.

There is a noticeable flat spot right at bottom of idle on take off and the engine just is not right at least

at idle.

Is this an indication of a vacuum leak?  The problem is still there if the PCV valve is off and blocked,

same with other vacuum lines.   Hope that makes sense and I can get some advice.

John

[john chalk]

Ha Ha Good One!!!!