Originally posted by Bicycle019:
Um..mine did the same thing. Turns out that sound was NOT from the manifold but the bottom end. $4000 later I had a new motor... It was a connecting rod bearing that failed at 86K. I hope that's not your problem.
Same place, same sound, same symptoms. It ran w/less power than before for a bit then it siezed...
My car had the EXACT same symptoms as yours; at 60K it spun a bearing and now my engine is hosed. My sadder but wiser guess is that the ticking is the piston smacking the head due to tight clearances and a worn bearing.
Dealer wants ~$6000 total (to swap a rebuilt long block); I'm surfing the web looking for a salvage.
For what it's worth, Coast said they've seen this problem before & the only prevention is to keep the oil extreeeemely clean: MAX 2500 miles between changes and make them show you the filter! (so I sincerely hope Ridin'Dirty, isn't).
During '01 I av'd. every 3323, which I thought was fine, BUT the infamous water pump went out & it overheated a little over a year ago, so maybe it was burning some oil?
Stock SVT piston rod bearing inserts are aluminum alloy; are they all that delicate? Or is it a bad lubrication system, the high RPM's, or what?