Good news for the GMC and me. [message #275822] |
Mon, 13 April 2015 20:20 |
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Jerry Sitzlar
Messages: 206 Registered: February 2013 Location: Lenoir City, TN
Karma: 4
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Senior Member |
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For some time now the GMC has had a loud metallic clicking coming from the engine. Today I had the oil analyzed and got a very clean bill of health with no problem areas. Also today, I had a new exhaust system installed (very holey) and almost all of the engine noise went away. The mechanic said that both exhaust gaskets were leaking and that's where the remaining noise was coming from. So, I'm ordering a new set of Remflex and I'll be good to go.
Jerry
Jerry Sitzlar..... 77 Eleganza II, Twin bed, dry bath...... Lenoir City, TN (near Knoxville)
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Re: [GMCnet] Good news for the GMC and me. [message #275948 is a reply to message #275822] |
Wed, 15 April 2015 21:51 |
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USAussie
Messages: 15912 Registered: July 2007 Location: Sydney, Australia
Karma: 6
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Senior Member |
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Jerry,
Glad to hear the oil sample was good!
Another spot that kind of noise can come from is the choke port on the top of the intake manifold next to the carb.
Regards,
Rob M.
-----Original Message-----
From: Jerry Sitzlar
For some time now the GMC has had a loud metallic clicking coming from the engine. Today I had the oil analyzed and got a very
clean bill of health with no problem areas. Also today, I had a new exhaust system installed (very holey) and almost all of the
engine noise went away. The mechanic said that both exhaust gaskets were leaking and that's where the remaining noise was coming
from. So, I'm ordering a new set of Remflex and I'll be good to go.
Jerry
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Regards,
Rob M. (USAussie)
The Pedantic Mechanic
Sydney, Australia
'75 Avion - AUS - The Blue Streak TZE365V100428
'75 Avion - USA - Double Trouble TZE365V100426
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