hi, i'm new to this forum.
recently i replaced the blown engine out of my r33 gtst skyline with another one that i bought off ebay. everything went in and it starts and everything. however, there it has a few problems.
1) the revs fluctuate betweeekn 500 and 1300 rpm.
2) when driving and coming to a complete stop when you have the clutch in it just wants to stall out.
3)there is this fkn loud tapping sound comming from the bottom of the inlet side of the head. ( a few people have told me that it could be the lifters) personally i think the person who put the timing belt on originally it could be a tooth out but would it cause this problem? and the car goes really shit not smooth at all!!!!!!!
4) when coming on boost, the car just backs off by itself liek it sputters and missfires.
ive nearly had enuf of this car lol.. plz help. Thanks in advance