Oil Leak

Engines, Transmissions & Final Drive questions and answers

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greasemeup
Fast Driver
Posts: 242
Joined: Mon May 25, 2015 6:47 pm
Vehicle: ND - 2 GT

Re: Oil Leak

Postby greasemeup » Wed Jun 10, 2015 12:23 pm

FYI-
You can get a new sump plug with an "o-ring" half way up the thread, that apparently creates a seal.

Super Cheap has em.


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hks_kansei
Speed Racer
Posts: 6154
Joined: Tue Feb 03, 2009 10:43 am
Vehicle: NB8A
Location: Victoria

Re: Oil Leak

Postby hks_kansei » Wed Jun 10, 2015 1:45 pm

MrNuts wrote:Quick update.
The oil leak is still there. Its leaking from the drain plug, not the oil filter.
I noticed that it only leaks if I take the car for a drive, which is almost every day.
Gonna order a new plug and new washers, then replace them after my exams. So in about 2-3 weeks.
The oil level is still around full, so hopefully the engine wont get damaged.


Oil thins as it heats, so the leak after driving would just be the oil getting thin enough to seep out. it's pretty normal for a leaky sump plug.


Engine won't get damaged unless you ignore it and let the oil drip out until it's low, since the difference between low and high on the dipstick is about 800ml, and the leak is presumably just a drip, you should be fine for a fair while.
1999 Mazda MX5 - 1989 Honda CT110 (for sale) - 1994 Mazda 626 wagon (GF's)

greasemeup
Fast Driver
Posts: 242
Joined: Mon May 25, 2015 6:47 pm
Vehicle: ND - 2 GT

Re: Oil Leak

Postby greasemeup » Fri Jun 12, 2015 2:25 pm

greasemeup wrote:FYI-
You can get a new sump plug with an "o-ring" half way up the thread, that apparently creates a seal.

Super Cheap has em.


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dd


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MrNuts
Driver
Posts: 45
Joined: Mon Apr 01, 2013 6:20 am
Vehicle: NB8B
Location: Perth

Re: Oil Leak

Postby MrNuts » Tue Jun 16, 2015 10:33 pm

greasemeup wrote:FYI-
You can get a new sump plug with an "o-ring" half way up the thread, that apparently creates a seal.

Super Cheap has em.


Yeap, saw some at repco a while ago. Might just grab those haha.

project.r.racing
Speed Racer
Posts: 3722
Joined: Sun Jan 18, 2009 10:16 pm
Vehicle: Non MX-5
Location: Glasshouse Mountains, QLD

Re: Oil Leak

Postby project.r.racing » Wed Jun 17, 2015 6:42 pm

MrNuts wrote:
project.r.racing wrote:mineral oil

I used Valvoline 5W-30 synthetic oil.
Then it should be amber, not brown when going in.


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