I took the intake off friday i have 1 bent push tube, two BROKEN lifters, 1 stuck intake valve. i pulled the heads and found a sticky substance looks like brown syrup it taste sweet too. it was in 5 of the 6 intake ports. what i am doing now is pulled all valves washed them with water as it is the only thing that will cut the goo. i have cleaned the heads and will lap in the valves. as for the pistons the tops are very clean for 140,000 miles. i am going on a gasket quest today to secure the remaning gaskets. nothing will cut the goo as i call it but belive it is syrup but water. when i finish putting my sons car back togather i will be watching it at night with a camera i am shure who ever did this will be back and i will catch them!!!!
