Compression test again.

Tagged: Engine, Ignition

Car started straight away today. Thought I’d do the cylinder compression test again before moving on to test the intake and fuel fump vacuum pressures. But, battery run out after the compression test, so intake vacuum will have to be tomorrow. The difference in results from yesterday, although minor, are probably due to the engine being hotter as the test was conducted quicker this time round. Curious why number 4 is all fine today…

 

Results are below:

Cylinder:
1
2

3
4
5
6
7
8
Compression (bar):
07.8
11.9
12.1
12.4
12.5
11.7
12.0
11.8
Compression repeat (bar):
07.4
11.7
12.0
12.0
11.9
11.8
12.2
10.7
Wet test compression (bar):
07.9
12.4
11.9
11.9

 

 
 
 
 
 
 
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