A while ago our 2002 Focus TDCi's engine (80k miles) gave a brief jump/extra rattle on start-up - no other noises when running or turning off. When it went into the garage the guy suspected it could be starter, dual mass flywheel or glow plugs - that was over 18 months ago. We've made do with it since - avoiding shelling out £700+ probably - and all has been well until yesterday. On start-up something kept knocking badly until we turned the engine off. When we started it again the bad knocking noise had stopped and it no longer jumps/gives an extra rattle on start-up, although now a very slight pressure can be felt through the clutch pedal. Also, when driven a very slight vibration can be heard as revs build. Anyone had this before? Do you think it's the dual mass flywheel rubbing lightly against gearbox sides? Seems strange how it has kind of "changed state". Is it the end? Anyone recommend a garage in Grimsby/Cleethorpes?
Thanks for reading.