The misses car 09 plate with 50k miles broke down at the start of the summer holidays, snapped timing chain! Anyway the car got taken to a local garage her dad uses where they set about stripping and rebuilding the engine. She got the car black last week and after a short journey, 15 miles sat at around 40mph we got back and the smell of burning oil and the heat coming from the side of the engine (the side where the chain would be) I thought was excessive, the thermostat and water and oil levels are ok. She took it to the garage this morning and the mechanic looked at it, rev`ed the engine and said it was ok.
I don’t think the engine should be getting this hot, is there anything I can check/look for or question the mechanic…even for peace of mind..or is it part of the running in process of having the engine re-built?
Any advice or tips would be appreciated. Thanks.