baldwin dude
pontiac,#2UPDATE Employee
Mon, May 03, 2010
I remember this cylinder head. As a matter of fact didnt I pay my tech to come out to your shop twice and fix this problem for you? And if I remember right you had the wrong torque specs for installing these cam caps? The bolts in question are 6mm and ran into a very poor grade of aluminum. This head came in for a valve job because it jumped time and bent valves if I'm correct. The problem you had with the bolt holes was far from anything we had done with your cylinder head as it came to us with no cams or caps. And the price of installing a thread repair insert is $20 a hole. Seeing as that head has 20 bolts holding the cams in the head it could have been a very costly repair if I had not helped you. Anytime i remove camshaft caps in an aluminum head I'm sure I do it with hand tools. Air impact wrenches have a way of taking threads with them as the bolts fly out. Again I'm sorry your job didnt go as smooth as you liked but in the world of heavy engine repair it sometimes dont. This was the first and only 2.4 chrysler head I have seen with this problem for the record. I work on every make of engine made and all are not perfect and have issues. That is why it is a must to have a trained mechanic performing these kind of repairs. My guys have ASE masters in engine machining and building. Just come in my shop and look on the wall. Honestly they have probably forgot more about these engines than most mechanics know. I am sure without doubt they can do any job threw at them without problem. They have been doing it for me for years. So when they say a mechanic or a part is at fault i know they are right. Again I am sorry you are not happy with the job performed on your cylinder head. I am glad to know your mechanic told me the car is running great for you.