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Post by mistersocks on Feb 21, 2014 18:50:26 GMT
Hi All, Well my latest crab sailed through its first MOT for 12 years today, so I was looking forward to the drive back from the test station. Having fitted a new fan belt I thought all was well. Until I glanced down at the temp gauge to see it almost at the top of tghe scale... I'd driven about 5 miles in total and only noticed as I arrived home. Switched the engine off immediatley and opened the bonnet. Fanbelt was nowhere to be seen, I could hear gurgling from the expansion tank and noticed some very faint bubbling round the thermostat housing. Ive left the engine for over an hour to cool down and have just checked it now. Oil level was fine, radiator took about a pint of coolant to fill it up. I'll be fitting another fan belt tomorrow and taking it for a test drive (keeping a close eye on the temperature gauge!) Basically, anyone have any thoughts on what (if any) damage I may have done, how to go about testing, and how difficult would repairs be? Cheers Rich
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Post by snoopy11 on Feb 21, 2014 19:23:58 GMT
I would be surprised if you have done damage if you turned the engine of as soon as it got hot. The bubbling around the thermostat housing may just require nipping up or a new gasget.
Milky deposits showing in the oil would point towards a head gasket.
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Post by Penguin45 on Feb 21, 2014 22:13:22 GMT
Is your middle name "Lucky"? What happened to the belt then? If it wasn't just lack of tension check the water pump carefully for play in the pulley. Might be worth pulling the plugs in the morning and making sure everything's dry, just in case.
Glad to hear that she passed though, one bit of good news at least.
Chris.
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Post by mistersocks on Feb 23, 2014 21:29:09 GMT
All sorted. Fitted a new fan belt on Saturday, re-tightened the thermostat housing bolts (which weirdly were only finger tight), then did about 40 miles in the car. Temp stayed good and the coolant level remained the same too so it seems I was lucky... Cheers Rich
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