[GetsomeGOJO]

So...
My water pump failed and the car overheated. I left it where it stopped overnight and tried to move it in the morning but it wouldn't start.
Managed to tow it home and start diagnostics.

Replaced the water pump.
Compression Tested.

The compression on all 4 cylinders is 90psi. I suspect the valve lifters but I'm looking for ideas!

J.

 

[GetsomeGOJO]

Have I stumped the panel?

 

[GetsomeGOJO]

I had high 150's when I finshed with the swap. I'd like to see those numbers again Also, I don't know how to do a leak down. I don't think I have the right equipment.

 

[GetsomeGOJO]

Compression on GA16i is 182psi at factory with a 142psi minimum spec.