i got my car back today and they supplied & fitted 10 valve guides, decoked & cleaned the cylinder head, fitted 10 new valves, reseat all valves, skimmed the head face, assembled with new oil seals, refitted the cylinder head with new gaskets & head bolt, fitted new chains, new oil and filter and fitted new alternator belt plus towed it from my house for £820. I was happy with the work they had done and happy to see it working again but my happiness only lasted ten minutes as my steering wheel went hard and my battery warning light came on and i don't no what the problem is