My RRS had no running problems until recently. CEL on, into safe mode. Scanned, one code, P0191-24. FPR Sensor - Signal Stuck High. Managed to get it home. Bought new sensor. 5WS40209. Cleared code. Exactly the same. Except it stopped running. Cranking as normal. So got guy out with...

Thanks for your replies. I'll get compression test done later this week and report back. Can you explain? I'm assuming the oil comes from past the rings or down the valve guides. Surely neither is a good sign?

Hi All Defender with Disco 200 tdi engine. It's been misfiring for a couple of months with a constant faint trail of exhaust smoke. Removed glow plugs. 3 dry, but one wet with engine oil bottom 30mm. Rings? Waiting for compression tester to arrive but i think i know it's an engine out job.