toyota 2lt
Submitted: Tuesday, Jun 07, 2005 at 21:21
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jonesymaz
Can anyone give me ideas as to what would course no.2 welsh plug on a newly rebulid 2lt surf motor to blow out????
Reply By: Sand Man (SA) - Tuesday, Jun 07, 2005 at 21:54
Tuesday, Jun 07, 2005 at 21:54
Quite simple.....It wasn't "pressed" in properly in the first place.
They are an interference fit.
Slight bit of water pressure and you soon know of any weak point.
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Reply By: bushy04 - Wednesday, Jun 08, 2005 at 09:08
Wednesday, Jun 08, 2005 at 09:08
Inncorect fitting of the welsh plug is the main one, however you may have a cracked head that has pressurised the system.
Tip. when you re fit the plus use No4 Permatex and you should not have any problems
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