Whenever I got into my car I felt relaxed and happy, then bang goes the timing chain, had it repaired by a reputable agent. everything was fine for 1000mls. then " check engine" no oil pressure. Long story but no joy from garage (court case. it turned out that they had used hermatite to seal the pump housing and this had jammed the pressure relief valve open. Now when I am in the car I feel apprehensive and I am listening for every knock, squeak etc. anybody else experience this.