Konrad Sprycha

I have another idea . Is it possible for core plug in front of the head get loose? If it is it my be it. I'll work tomorrow .

Konrad Sprycha

Thanks everyone for help leak has been found by pressurize cooling system .My car has plastic thermostat housing and found crack there.Problem solved .Oh my god and after few days of driving ,,. I never seen before driver side cam sprocket broke ,timing belt skip and both heads , all valves are bent.I removed heads and looking for replacement.Next Q is. Can I use AHA head on my ATQ motor .So far only difference I found that AHA has blocked EGR hole on the back. If there is something else I should know,let me know .Thanks.

Konrad Sprycha

Anyone seen this before?

4Driver4

Only when cracked during dis-assembly.

SloopJohnB@mac.com

Who did the thermostat housing replacement? They likely screwed up the cam sprocket when they redid the timing.

Prospeeder

wow on that cam pulley. Wonder if somebody used a hammer or prybar to try and break the pulley free from the cam.

Konrad Sprycha

I did and used special 4arm puller secured to the center of the sprocket.

SloopJohnB@mac.com

Ooo-Kay. You broke the sprocket. It happens.