Valve Train Noise Under Load
2004 XJR 127,000 mi has what sounds like a valve tapping noise under load. I can not hear it at idle and it is worse when cold. The noise is significantly louder under heavy acceleration. Any ideas?
Thread
Thread Starter
Forum
Replies
Last Post
abonano
S-Type / S type R Supercharged V8 ( X200 )
25
Sep 25, 2015 10:43 AM
hen555
XF and XFR ( X250 )
2
Sep 7, 2015 11:13 PM
Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)



