Jacko 2343 Report post Posted 2 hours ago (edited) 1 hour ago, Brianr70 said: Had a look but hard to see the exhaust manifold under all the plumbing ? [to the uneducated ] You're looking for the exact opposite of this, use a torch and look along the length where the head meets the rocker cover. Its the lowest point, so it collects on the ledge before dripping over onto the exhaust manifolds. If rocker gasket has just been done, it could be residual oil/degreaser from them cleaning up, or it could be another leak (first thing to check if does has fresh oil along the ledge is bolt torques, if its a silver top could also be broken bolt/s) Edited 2 hours ago by Jacko Quote Share this post Link to post Share on other sites