this problem is on a FRST

hae just fitted a T3 to it, it won't start up, very thing connected, it has spark and fuel wen it's ment to get it, the wierd thing is if u take anyone of the spark plugs out it will run on 3 cylinder but it wont start on 4 cylinder

has anyone else had this problem or got any ideas as to what it is because i am stumped.

the only thing i can think of is it still has the same air filter that it did when it was running as T2, would this cause it to be starved of air??


cheers

marc