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UK & Ireland S2000 CommunityDiscussions related to the S2000, its ownership and enthusiasm for it in the UK and Ireland. Including FAQs, and technical questions.
01 137k miles, all stock based out of lakenheath/mildenhall area
hopefully someone got an idea as to what may be going on. normal driving nothing out the ordinary till I started hearing a rattle for a second kinda like if the heat shield was loose or something (TCT?), suddenly the car jerked/hesitated for a second and kept going fine. .5 mile down the road coming up to a stop the car shut off and had the oil light/battery light come on - still had headlights/radio etc. Tried to turn it back on and it just made a click just like when the battery dies. Tried to get a jump start..nothing, tried a push start..nothing. Checked fuses, connection to the batt, immobilizer is all good, fuel pump primes and no funky smells. Left the car parked overnight and today I took out the battery to get it recharged just in case..still nothing. I don't have a socket big enough to try and spin the crankshaft as of now.
From what you have said I am wondering if you've got a seized bottom end.
Take the spark plugs out and see if you can turn the crank, if you haven't got a socket then you could put it into gear and see if you can move it by pushing the car (or rocking it backwards and forwards).
Firstly, exercise caution getting it "towed". Flatbed truck is best to avoid potential damage to the LSD.
Next, I would suggest draining the oil into a clean pan, then run a magnet through it. If it picks up ferrous debris then you have a problem. Consider dropping the sump and see what you find.
I'm not sure about S2000 engineers in your area, TGM in Fleet are experts but a long way away.