gt jtd engine help
Ok im no car mechanic but im a half decent saturday morning mechanic I like to think anyway!! So while haveing a look under the bonnet of my GT JTD 1.9 I noticed a load of oil residue below the glow plugs. Now on further inspection there seem to be four plugs(not the glowplugs obviously) with a rail that runs along them all and holds them in 'situe' so to speak had completely come off and the 'oil'plugs were loose. Anybody know what there for? Do they have to be set in a certain way? Do they just pop out and are they threaded? can I just take them out with out doing any damge to clean up so I can refit the rail properly?