Jeep Garage  - Jeep Forum banner
1 - 1 of 3 Posts

· Registered
2014 Jeep Summit
996 Posts
Most likely the tick is the exhaust manifold leaking, most likely drivers side, only use the oem plugs in the 4.7 the equivalent are champion copper plus, mobil 1 is great oil to use, what happens is the back stud breaks off at the head a d creates a gap in the gasket which ticks when cold and closes up when warm.
1 - 1 of 3 Posts
This is an older thread, you may not receive a response, and could be reviving an old thread. Please consider creating a new thread.