(G) injectors

hi, does anyone know of source of cheap injectors for marea 1.6 sx 100 (2000). seen a previous thread with links to suppliers but they are both no longer active links. fiat diagnostics said 2 down plus knock sensor - suggesting i change all but is this really necessary on my budget work load lugging estate. cheers

have look http://www.webcon.co.uk/ this may or may not help
Trev

i usually sell them for £15 each but i ran out last week (sammiboo on this forum got the last one). if you're in a hurry for cheap ones go to a scrap yard. they take half hour to remove even if you dont know what you're doing. get all 4 from a crashed car because crashed cars were probably working when they crashed. to test an injector you can use a multimeter to check the resistance, it should be 14.5-15 ohms for a good one, any less and its only a matter of time till it goes. expect to pay £20 for all 4 injectors, maybe a bit more if you get the scrapyard to remove them.