Quote:
Originally Posted by SapphireM5
Quote:
Originally Posted by wheelpro
Quote:
Originally Posted by SapphireM5
Quote:
Originally Posted by wheelpro
Quote:
Originally Posted by SapphireM5
Quote:
Originally Posted by wheelpro
Quote:
Originally Posted by SapphireM5
Is this all on the same bank the way you numbered them?
How did you break the engine in?
Boroscope of those cylinders?
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Quote:
Originally Posted by SapphireM5
Is this all on the same bank the way you numbered them?
How did you break the engine in?
Boroscope of those cylinders?
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Yes all the same
Break in like normal steps
Or there is something wrong ?
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Anything above 20% - 30% usually indicates a problem or time for rebuild/tear down. I'm not being insulting just want to confirm:
- TDC for cylinder tested?
- Cams timed?
- what exactly was the break in procedure?
- could you hear air escaping while conducting the test? If so where?
60% leakage is pretty bad.
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Tdc yes
Cams out of cylinders head
Break in like you stole it but not all time
And now only 1500 km
Air hearing from under pistons
But i cant feel air directly
Oil pan out too
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If you are hearing air from under the pistons and in the oil pan then it's the rings. If the issue was in the head/valves you would hear the air coming out of the intake and exhaust.
What was the other side percentage?
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All cylinders the same
Only air hearing from oil pan
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Yeah then the rings are allowing the air to pass.
Maybe ring gap or they didn't seal during break in.
Sorry buddy i know how hard you have been working to get her back up and running.
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But may be rings need more mileages to set ?
Its total seal brand