Need Some HELP Car is Ticking
1. what year/type of car?
2. any mods?
3. how many miles?
common causes for LS1 "ticking"
-fluttering AIR check-valves on the exhaust manifolds (normal)
-bent pushrod(s)
-broken valvespring(s)
-loose rocker arm, or bearing failure in rocker arm.
-exhaust leak


