thats exactly what i did. the cam sprockets were up at their marks, and there was a small .5mm notch at the crank sprocket. it appeared like there was some hairline line on the crank sprocket. is there also a mark on the flywheel maybe? i looked at several photos and the mark the show are all vague ...

i dont get stumped too often but this one really has me scratching my head unless i am missing something

so i bought a 05 S60 with 150k. its running like crap.

it has CEL P0014 cam pos sensor
p0303 cyl 3 misfire
p0026 intake control valve circuit

did a compression test and cyl 3 has no ...