I just replaced gaskets in a 3100 vin M engine with roller style rockers.
the push rods are right where they originally where before it was taken apart, when the rockers are tightened to spec there is no compression at all in any cylinder, if I loosen then so they are just hand tight there is compression and it sounds normal turning over.
there are 2 sizes for the push rods, one size for intake and one size for exhaust.
the rockers all look identical and all are in good shape.
i have no clue what I am doing wrong, any help in this matter is greatly appreciated.
Friday, June 8th, 2012 AT 12:02 AM