I am dismantling my 1996 Subaru Legacy with 2.2 single overheat cams. I took the cover off and discovered that there is no timing mark on the crank pulley or either of the cam pulleys. Actually, there are 3 paint marks on both of the cam pulleys and none of them line up when I set the crank at TDC. Two of the paint marks are white and one is pink (on each pulley).
So, how do I determine which paint mark is THE paint mark to use? Or, alternatively, how do I set the valve timing without the timing marks? Also, should one of the marks on the cam pulleys line up with the notches when I set the indicator mark on the end of the crank to its corresponding notch (with #1 at tdc)?
The reason I'm dismantling the motor is, the car regularly overheated and a hydrocarbon test indicated a blown head gasket.
Thanks, JH
PS: Yes, I looked VERY carefully for other marks on all of the pulleys.