jayojayo1978 My vectra b Sri 150 was running fine yesterday. Parked it up and left over night. Started it this morning and it was tapping. Removed rocker cover to see no oil getting to head. What could be the cause of this problem? All help appreciated
vocky you need to remove the cylinder head and clean out the oilway restrictor fitted in the head 🙁 the longer you run the engine with no oil pressure in the head the more damage done :thumbdown: