I've been seaching the various threads on knocking engines and am wondering if anyone here has experienced a knock only when the engine gets to operating temperature. My 2003 Disco runs strong. Yesterday after startup and getting to operational temp. (about 10 min) she started ticking / knocking. Do you guys think this may have something to do with the exhaust? Alternator knocking? Sticky Lifters? Blocked pickup? Would maybe a flush and or Seafoam treatment help?
Thanks in advnace for all you suggestions
Thanks in advnace for all you suggestions