The odds are good that you tapped a few valves.
The 2.2 is an interfernce engiine.
It has a timing chain. They are know problems for the 2.2L The fault lies with the oil nozzle. Saturn issued a tsb for this.. They have a redesigned timing chain kit. It includes the chain,gear, and redesigned oil nozzle. The old design was starving the chain of oil at low RPM, thereby heating up the chain and causing premature failure.
Don't know what will come of this but check it out.
Good luck and let us know. :)
Sunday, May 7th, 2006 AT 11:59 PM