ok so a buddy of mine just put a new engine in his eclipse. its a 420a and he did a compression check and theirs no compression in any cylinders. is their something he needs to do to get compression or is his head messed up? ive never rebuilt an engine so im not much help.

any help id appreciate it

 

did you break it in?....who built the engine? Are these new internals and everything? More info on the engine

 

stock internals stock everything. he put it all back together himself everything is torqued down fine. everything was previously used. 100k on new engine

 

Is it timed properly?

 

that would be my first thought is timing then

 

its in time correctly the cam sensor is fine the crank sensor is fine and the ecu is fine...the only thing i can think of is that the valves are bent in the head

 

Sounds like time to do a cylinder leak down to find out for sure.