URGENT ADVICE NEEDED PLEASE


noisy tappetts they were done around 10k ago and car has sat for around 7 months but can still here them upon revving and whilst driving is this anything to be concerned about as cost £600 to be sorted previous and now really concerning me with hearing this again and in addition the drivers window dont open can hear it clicking but nothing after that the fuse is ok as checked but what is the likely to be thats faulty

thanks in advance