Exhaust ports and sealing...., ..how do you know? |
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Exhaust ports and sealing...., ..how do you know? |
falcor75 |
Feb 23 2017, 12:50 PM
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#1
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Senior Member Group: Members Posts: 1,579 Joined: 22-November 12 From: Sweden Member No.: 15,176 Region Association: Scandinavia |
How do you know you get a good seal at the exhaust port?
The only way to really know is to take down the heaterbox and look for soot on the copper gaskets. But by then you will need to anneal the gasket again and hope that you get a good seal the next time you mount the heater box too.... Tips and tricks are most welcome.... |
rgalla9146 |
Feb 23 2017, 05:34 PM
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#2
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Advanced Member Group: Members Posts: 4,559 Joined: 23-November 05 From: Paramus NJ Member No.: 5,176 Region Association: None |
If you have a leak at a port it is usually pretty obvious.
You hear a pop at idle each time that cylinder fires. To find which cylinder it is remove one spark plug wire at a time with the engine idling. The pop will go away when the leaking cylinder is not firing. |
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