Ticking- lifter or check valves?
#1
Ticking- lifter or check valves?
My car has recently developed a tick when I run it hard. I believe its a lifter but I have heard of the check valves in the air tubes ticking with headers. If I let the car idle or shut it off for about 30 seconds it goes away.I have tried to listen and find the noise but can not locate it. Any idea's? I have 918's and Ti retainers with chromemoly PR's
#5
Launching!
Just because it is holding oil pressure, doesn't mean there could not be a problem with the o-ring. Mine did the exact same thing, good oil pressure, but ticked after x number of minutes. Sounds like it is an o ring problem. Did you remove the oil pump or unbolt it from the pick-up tube to install a timing chain or ported oil pump?