pleeeaaasssee help
hi ppl i have a astra 1.8 sri on a 02 plate it keeps idling (i think thats the word) and occansionally stalling the air flow sensor was mentioned but to be honest the garage that was looking at it seemed a bit .... um... you know what i mean also when doing 50mph in 5th gear there a strange whiring noise but it dosent do it in 4th it also happens between 90-95 it quite loud and u can feel it in the steering any ideas please help take care sha x