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Old 02-19-2014, 10:38 PM
Theon Theon is offline
Motorized Bicycle Elite Member
Join Date: Jan 2014
Location: FNQ Australia
Posts: 1,440
Default Re: Small bubbles at spark plug thread

Don't know if thread tape is the go,
The problem would be where the washer meets the head.
Can you get hold of a tap washer seating tool?
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