Dustin Jackson
Full Access Member
- Joined
- Aug 9, 2018
- Posts
- 1,545
- Reaction score
- 1,743
The only thing you should be putting in your crank case is fresh oil
Blue Devil "Rear Main Sealer"
- Thread starter opfor2
- Start date
Disclaimer: Links on this page pointing to Amazon, eBay and other sites may include affiliate code. If you click them and make a purchase, we may earn a small commission.
petethepug
Michael
Essentially when the stuff works, it works. When it doesn’t, it does not. Kinda like Las Vegas in a bottle.
Grady_Wilson
Supporting Member
I have a 2002 Nissan Altima with the V6, it is a known issue for the rear main to leak after about 160k miles.
Mine now has 250k miles and the rear seal is leaking.
I tried some of that blue devil stuff and it worked great until I changed the oil.
It is now back to leaking again.
Mine now has 250k miles and the rear seal is leaking.
I tried some of that blue devil stuff and it worked great until I changed the oil.
It is now back to leaking again.
strutaeng
Full Access Member
Didn't Project Farm do a test video on engine stop leak products?
Edit:
Edit:
solli5pack
Full Access Member
- Joined
- Jun 17, 2023
- Posts
- 258
- Reaction score
- 397
Rear main seal in a bottle would be great, but if it sounds to good to be true it usually is! Shops around me want $2500 to do one so once the weather warms up in Jersey looks like I'll be under the truck for a few days....
I tried that stuff and it got better for a week or two then started leaking 3 times as bad. DO NOT USE!!!
OP
OP
opfor2
Full Access Member
So, is that the going price to do a rear main seal on a 4x4 Tahoe?
petethepug
Michael
Yup! Asking a Caddy dealer to do a 100k major service on your AWD truck is about $1500. The trans is removed in the process.
It’s the same for the RMS / rear main seal procedure but they skip the 100k mile service. A cocky Serv Mgr may offer to fix the RMS for an extra $250 while they’re in there.
It’s the same for the RMS / rear main seal procedure but they skip the 100k mile service. A cocky Serv Mgr may offer to fix the RMS for an extra $250 while they’re in there.
strutaeng
Full Access Member
I just realized you also started this other thread: https://www.tahoeyukonforum.com/threads/rebuilt-5-3l-engines.152238/
Sounds like you need a band-aid fix? Are you going to get your engine rebuilt soon? Is there something wrong with it? You probably don't want pay for a RMS on an engine if it's on it's last leg? Or what's going on? If the engine is coming out for a rebuild, then you obviously will get a new RMS.
