RWD3M
Forum Supporter
- Messages
- 3,846
- Location
- Wiltshire, UK
Didn't mean to nag! I really enjoy reading your updates, so thanks.Ah sorry, we got slightly busy / distracted. Short(er) version I decided with all the extras and sundries needed for Sandy on top of sorting out the oiling it wasn't going to go to Scotland.
A friend has agreed to lend me a 300Tdi to go into the 110 as that had made a horrible metallic screeching noise when I last drove it. So I pulled the engine out then found a kaput clutch bearing. Ah that'll be it then. New clutch and bearing in, Mrs was happy as it was a 110 one not a 130 HD so much lighter. Put engine back in, started up 20s later rattle came back. Found the "oil slinger" on the back of the crank pulley had come off, so pulley off and new one pressed on. Loaded up and set off to Scotland on a Wednesday. Made it 60 miles to Beulah when my freshly fitted low coolant sensor triggered. Pulled over, coolant ******* out of heater hose past tight jubilee clip. That'll be the head gasket then
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Limped her back home, had a new gasket, took the head up to @GRW so that I could check for flatness. Less than 2 thou warp in one corner, sod it, new gasket, new head bolts and send it. Found out afterwards 4 thou is tolerance before LR say scrap the head (they don't suggest skimming but plenty do). Just over 2000 miles later and we're back home with only a minor weep from P gasket between water pump and block. Suspect the head gasket going and pressurising the coolant found and weak spots and those are notorious on 300s for being a bastwerd to seal.
Had a chat with @GRWs boss and going to pull the block and take it to them for checking and reconditioning. After the gasket saga I've decided to just get the engine 100% sorted.
Funnily enough Adam (boss) while we were away had a Merc V6 in with similar symptoms to the V8 (good compression but burning oil) cross hatching visible, 200k from new, one owner so known to have no work done to it. The oil rings had coaked up letting oil past so he's thinking the same thing has happened here. It was a "sight unseen / tested engine" when I got it and according to MOT history had 105k on it so we think it's unlikely to have had work done on it.
Busy for the next week or so but hopefully towards the end of next week I can find some time to pull the engine and strip it down and get it up to Hargreaves.
Great result on the 2k mile trip too

Now, just don't leave it so long next time!
