'88 Coolant Leak Finally Fixed!
07-23-2010, 02:36 AM
#16
Addict
Rennlist Member
Rennlist Member
On my 90' S4, the factory installed just one set of gaskets.
No, don't use dielectric grease, however it may have similar properties. You can find silicone grease (plumber's grease) at any hardware store like Home Depot. But also at automotive places like Napa.
In plumbing, its used for lubricating rubber gaskets. This is not the same product as plumber's puddy.
http://www.homedepot.com/h_d1/N-5yc1...atalogId=10053
No, don't use dielectric grease, however it may have similar properties. You can find silicone grease (plumber's grease) at any hardware store like Home Depot. But also at automotive places like Napa.
In plumbing, its used for lubricating rubber gaskets. This is not the same product as plumber's puddy.
http://www.homedepot.com/h_d1/N-5yc1...atalogId=10053
And that other tube of lube I already had said "100% silicone grease" on it, so it might even be the same stuff.
07-23-2010, 02:46 AM
#17
Team Owner
FWIW i have been using the Dow Corning 111 , silicone grease . might be a similar product I use it on all the o rings prior to intallation, it seems to keep them more pliable , also mant=y other uses such as the rubber door seals along the base of the windows and to cover corroded areas or to prevent corrosion from starting
07-23-2010, 03:07 AM
#18
Addict
Rennlist Member
Rennlist Member
FWIW i have been using the Dow Corning 111 , silicone grease . might be a similar product I use it on all the o rings prior to intallation, it seems to keep them more pliable , also mant=y other uses such as the rubber door seals along the base of the windows and to cover corroded areas or to prevent corrosion from starting
Similar to the "Rob Edwards / Andrew Olson Torque Value Spreadsheet", it would be nice to develop a "sealants/lubes/threadlockers/anti-seizers" table. It would probaby be a little more controversial, though.
07-23-2010, 10:17 AM
#19
Rennlist Member
Rennlist Site Sponsor
"Similar to the "Rob Edwards / Andrew Olson Torque Value Spreadsheet", it would be nice to develop a "sealants/lubes/threadlockers/anti-seizers" table. It would probaby be a little more controversial, though."
No, all we have to do is to specify ONLY Amsoil products. (Or is that "Amway"? - I can never remember.)
No, all we have to do is to specify ONLY Amsoil products. (Or is that "Amway"? - I can never remember.)
07-23-2010, 10:23 AM
#20
Race Car
"Similar to the "Rob Edwards / Andrew Olson Torque Value Spreadsheet", it would be nice to develop a "sealants/lubes/threadlockers/anti-seizers" table. It would probaby be a little more controversial, though."
No, all we have to do is to specify ONLY Amsoil products. (Or is that "Amway"? - I can never remember.)
No, all we have to do is to specify ONLY Amsoil products. (Or is that "Amway"? - I can never remember.)
Dan
'91 928GT S/C
475hp/460lb.ft
07-23-2010, 12:35 PM
#21
Rennlist Member
On my 90' S4, the factory installed just one set of gaskets.
No, don't use dielectric grease, however it may have similar properties. You can find silicone grease (plumber's grease) at any hardware store like Home Depot. But also at automotive places like Napa.
In plumbing, its used for lubricating rubber gaskets. This is not the same product as plumber's puddy.
http://www.homedepot.com/h_d1/N-5yc1...atalogId=10053
No, don't use dielectric grease, however it may have similar properties. You can find silicone grease (plumber's grease) at any hardware store like Home Depot. But also at automotive places like Napa.
In plumbing, its used for lubricating rubber gaskets. This is not the same product as plumber's puddy.
http://www.homedepot.com/h_d1/N-5yc1...atalogId=10053
Plumber's puddy is the drain betw his legs. Plumber's putty is what you mean.
07-07-2012, 11:26 AM
#22
Race Car
Resurrecting this thread re: Waterbridge Weep
I am resurrecting this thread...seems I have a weep at the passenger side water bridge too. Just found out my block is a late 87 (and not a 91-have to check the engine stamp!) It was a TBF replacement back in 2006.
The Water Bridge was worked on due to a leak back in May by the prior owner's mechanic. Seems to be weeping again. I do NOT believe he put any sealer/lube on the gaskets (ugh!) It also looks a hair misaligned on the Passenger side. Not sure if that is just where it mounts (hard to say as the other side seems aligned perfectly).
Without any lube would it be safe to assume this may be the cause of the leak 2 months down the line? Is it possible the extra gasket might be a good idea?
Engine Block is: M28/42 81H 08187
Thanks in advance!
Michael
The Water Bridge was worked on due to a leak back in May by the prior owner's mechanic. Seems to be weeping again. I do NOT believe he put any sealer/lube on the gaskets (ugh!) It also looks a hair misaligned on the Passenger side. Not sure if that is just where it mounts (hard to say as the other side seems aligned perfectly).
Without any lube would it be safe to assume this may be the cause of the leak 2 months down the line? Is it possible the extra gasket might be a good idea?
Engine Block is: M28/42 81H 08187
Thanks in advance!
Michael
