hey guys i am looking for some help, i have just recently changed my engine for a working one but when i put the secand hand engine in it would not start , i checked everything and i found the earth trap was very worn so i bought another one, fitted it still nothing and when i started the car i got like air comming from were the fuel rail is so i grinded the bock down and the car started for about 5 secand then cut off again but got a really load sqealling noice like a belt was to tight and the engine ran very rough and load
i have repalced the oil and oil filter, the spark plugs, the fuel rail and injector seals, timing was done on car i am defo getting fuel as the new plugs were wet, the new earth strap is on and all wires connected up right bar one witch doesnt seem to go anywere , can anyone plz sheed some light on what to check next as am about to give up right about now