Ford Galaxy Turns Over But Wont Start

[jasonx50]

morning all i have a ford galaxy v reg 2.3 petral and about 2 year ago it devolped a intermittent starting problem which turned out to be the relay no 30 which sorted the problem. but over the last couple of weeks its got the problem back again it started with not starting first go it will turn over but woulldent fire. the problem got worse and yestaday it would not start at all . so today i checked the spark and that was ok i can here the fuel pump buzz when you turn the key and also i have no flashing warnings on the light on drivers door so no problems there. i have droped the fuse box down and took out relay 167 and 30 and give the others a wiggle but it still wouldnt start . so i came indoors and orderd 2 new relays (167 & 30) which ill pick up tommorow went back out and thought ill try it one more time and it fired straight up. stopped and started it a few times and it fired up straight away so i dont really know what the problem could be

 

any help would be gratfull

regards jason