:blabla: hello everyone,ive got a 1.8 petrol k series. its done 118000 miles on one head gasket and gets looked after very well. just started to get high emissions and has developed a small engine oil leak, also a compression test read :- no 1 - 160, no 2 - 120, no 3 - 150 and no 4 - 180 is all...