oil in cyl 1 and 0 compression

[Firstdsmhlpme]

Blew all the oil out a couple months ago. did a compression test and found a pool of oil in cyl 1 and 0 compression.... all other cyls are at 150. Need an answer idk why it seems so fishy some have told me it is a cracked block but i just cant believe that.

 

[Bo0sTeD 4G63]

Piston rings could be bad in cylinder #1.

 

[donniekak]

Bad rings won't make zero compression. A hole melted in the piston will.

 

[Spideydsm99]

Do a leak down test that will give you a better answer than guessing. Oh and a cheap bore scope.

 

[motomattx]

Messed up valve and or hole in piston.

 

[jinscho]

Cheap borescope or pull the head. Easiest way to find the issue.

With 0 compression it's definitely going to be something that stands out.