d16y7 Compression Numbers

[zach1288]

I am going to boost my d16y7 and i ran a compression test today. The numbers were (120)(118)(120)(120) The engine was warm when i did it and i did not have it at WOT? It seems like these numbers are low but they are consistent across all cylinders. Do i have anything to worry about?

 

[Scorchsta]

Well you need to recheck with the throttle fully open.

 

[Szady]

How many miles are on the motor? Higher milage motors will have lowere compression readings.

 

[zach1288]

How many miles are on the motor? Higher milage motors will have lowere compression readings.

155k

 

[cadieux_j]

that is REALLY low...do a leak down test as well.