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Engines / SR2 Crank Case Pressure
« on: March 08, 2022, 04:38:31 PM »
My SR2 started to blow oil from the D rings between the Head and the opening for the rods/ fuel pipes etc. I disassembled and reassembled the head making sure the seals were in good order and clamped everything back down accordingly. Starting is good. A small oil patch is still weeping out in the same area on both head joints. Talking to the helpful chap from Lister spares.co.uk he said it might be pressure in the crank case caused by warn piston rings. When I take one of the caps off that expose the decompression arm I can feel air blowing out. Do any of you gurus have a take on this. Cheers.