Oil Leak Help

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ylbill

Oil Leak Help

Post by ylbill »

First let me say that I am far from a mechanic. I can do the basic's i.e. oil changes, tune ups etc., but these cars are so much fun to drive I overlook my mechanical abilities. That being said, I'm not sure if someone can help with my problem, but I thought I'd throw this out there. I just bought my 82 Spider last August. When I got it, it had some small slow oil leaks and I ran it until December and then put it away for the winter. I just pulled it out and started it up and wanted to let it idle until the fan kicked on. While looking into the engine compartment I noticed small splats of liquid falling on the garage floor. I can't really tell where its coming from, which is why I'm posting this. I'm posting a couple of pictures of the area where I feel its coming from. Your thoughts and opinions are appreciated. Thanks in advance.
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Last edited by ylbill on Mon Mar 26, 2012 6:30 am, edited 1 time in total.
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124JOE
Posts: 3141
Joined: Fri Jun 24, 2011 7:11 pm
Your car is a: 1978 124 fiat spider sport 1800
Location: SO. WI

Re: Oil Leak Help

Post by 124JOE »

oil spils always run down
the #4 exhaust stud all the way back opens into an oil chamber
as dose the on before it

she runs best clean :wink: so grab a putty knife,screwdriver,stiff brush,a box froms a stove to drip on
and a can of hand cleaner"for the block"
stay away from the alt coil and

yor pics should be futher so we can see most of the motor
take more pics 8)
when you do everything correct people arent sure youve done anything at all (futurama)
ul1joe@yahoo.com 124joe@gmail.com
narfire
Posts: 3959
Joined: Sat Dec 27, 2008 2:14 am
Your car is a: 1980 124 spider
Location: Naramata B.C.

Re: Oil Leak Help

Post by narfire »

I second the thought of cleaning things up a bit. I'd scrape of as much goo as possible then take a can of engine cleaner and empty it on the engine where you have a concern. Front crank seal can be another notorious leak point if the seal is old. If the the other side is covered as well, spray it too. Let it sit for a bit and the take a hose at decent but not too much pressure and spray the remaining crap away. Best with a warm but not hot engine.
The two upper exhaust studs as mentioned are open to the oil in the cam tower and with time the oil can weep through. Double nut and pull the studs and re-insert after giving them a dose of thred selant.
one to two cans of instalation fluid should have you covered for this evolution.
Chris
80 FI spider
72 work in progress
2017 Golf R ( APR Stg. 1)
2018 F350 crew long box
ylbill

Re: Oil Leak Help

Post by ylbill »

124JOE wrote:oil spils always run down
the #4 exhaust stud all the way back opens into an oil chamber
as dose the on before it

she runs best clean :wink: so grab a putty knife,screwdriver,stiff brush,a box froms a stove to drip on
and a can of hand cleaner"for the block"
stay away from the alt coil and

yor pics should be futher so we can see most of the motor
take more pics 8)
I have posted more pic's, but it looks like my first move is to clean it up. It does have a dented oil pan too, so I'll watch that area too after cleaning. I can definitely see leaking from I believe the cam box? Anyway, thanks for the help!
User avatar
124JOE
Posts: 3141
Joined: Fri Jun 24, 2011 7:11 pm
Your car is a: 1978 124 fiat spider sport 1800
Location: SO. WI

Re: Oil Leak Help

Post by 124JOE »

as it leaks out the studs it hits the exhaust headder and does go up a bit and then sits on the headder
makes it look like its from the cam box
yes it may be there,but i dont think so

thanks for more pics
when you do everything correct people arent sure youve done anything at all (futurama)
ul1joe@yahoo.com 124joe@gmail.com
ylbill

Re: Oil Leak Help

Post by ylbill »

narfire wrote:I second the thought of cleaning things up a bit. I'd scrape of as much goo as possible then take a can of engine cleaner and empty it on the engine where you have a concern. Front crank seal can be another notorious leak point if the seal is old. If the the other side is covered as well, spray it too. Let it sit for a bit and the take a hose at decent but not too much pressure and spray the remaining crap away. Best with a warm but not hot engine.
The two upper exhaust studs as mentioned are open to the oil in the cam tower and with time the oil can weep through. Double nut and pull the studs and re-insert after giving them a dose of thred selant.
one to two cans of instalation fluid should have you covered for this evolution.
Chris
Hi Chris, sounds easy enough. Thanks for the reply. I'll give it a shot this weekend. Other side of the engine is dry.
JoeDQ1

Re: Oil Leak Help

Post by JoeDQ1 »

I had a similar leak, if the car sat for a while oil would get on the header and smoke until burned off and then it would be fine (no evidence of a bad leak and no more smoke). You may have multiple leak points, but in my case (and in particular when oil was topped off on the high side) I found that the distributer gasket was split and oil dripped down the same path as you show in your picture. Might be worth a check.

I also ordered a new oil cap gasket from Allison's, some of that oil on the top of the engine may come from something as simple as the oil cap.
ylbill

Re: Oil Leak Help

Post by ylbill »

JoeDQ1 wrote:I had a similar leak, if the car sat for a while oil would get on the header and smoke until burned off and then it would be fine (no evidence of a bad leak and no more smoke). You may have multiple leak points, but in my case (and in particular when oil was topped off on the high side) I found that the distributer gasket was split and oil dripped down the same path as you show in your picture. Might be worth a check.

I also ordered a new oil cap gasket from Allison's, some of that oil on the top of the engine may come from something as simple as the oil cap.
Thanks Joe, I'll check that out. First I'm going to do a good cleaning. Funny you mentioned the oil cap gasket, because I ordered one during the winter and will be putting that on. Thanks, Bill
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