Oil Spillage

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redfiat2000

Oil Spillage

Post by redfiat2000 »

Hi all, my baby is just about done, just the passenger seat and the console then its done. I took the car down to the exhaust shop to have a new one fitted (first time its driven since it was stripped). I had driven about 5 km's when a puff of smoke came from the engine. I stopped and noticed oil lying in the channel where the spark plugs are and it appears as though the oil has come out of the oil cap.IS THIS POSSIBLE? What should I do? Is there not supposed to be some type of pressure breather that stop the oil pressure from building up like that? I am too scared to make the cap any tighter in case the increased pressure damages the motor. ANYONE GOT SOME ADVISE, PLEASE.
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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 Spillage

Post by 124JOE »

yes your crank case vent needs cleaning
drivers side under the intake above the mecanical fuel pump
there a 90 degree rubber elbow and a long hose
take that apart and clean or replace as needed

i had oil push up the dizzy and drip on exh.big cloud of smoke
when you do everything correct people arent sure youve done anything at all (futurama)
ul1joe@yahoo.com 124joe@gmail.com
vandor
Posts: 3996
Joined: Sat May 23, 2009 1:23 pm
Your car is a: 1971 124 Spider
Location: Texas, USA

Re: Oil Spillage

Post by vandor »

Also make sure you oil cap gasket is good, new ones are cheap. And check that the valve covers are tight.
Csaba
'71 124 Spider, much modified
'17 124 Abarth, silver
http://italiancarclub.com/csaba/
Co-owner of the best dang Fiat parts place in town
So Cal Mark

Re: Oil Spillage

Post by So Cal Mark »

oil caps are a common source of leaks, the gasket needs to be replaced yearly, or sooner
redfiat2000

Re: Oil Spillage

Post by redfiat2000 »

124JOE wrote:yes your crank case vent needs cleaning
drivers side under the intake above the mecanical fuel pump
there a 90 degree rubber elbow and a long hose
take that apart and clean or replace as needed

i had oil push up the dizzy and drip on exh.big cloud of smoke
Joe thanks a million mate. Will attend to that immediately. GREAT help!
redfiat2000

Re: Oil Spillage

Post by redfiat2000 »

vandor wrote:Also make sure you oil cap gasket is good, new ones are cheap. And check that the valve covers are tight.
Thanks a stack, I will do this as well. Taken so much time and money to get her this far....pointless not doing EVERYTHING the right way..Best wishes!
redfiat2000

Re: Oil Spillage

Post by redfiat2000 »

So Cal Mark wrote:oil caps are a common source of leaks, the gasket needs to be replaced yearly, or sooner
Bet this one hasnt been replaced in years.........no wonder. Thanks for the advise
redfiat2000

Re: Oil Spillage

Post by redfiat2000 »

There was a pipe going from the vent to the bottom of the airfilter. The pipe had bent close due to the way it was routed. I put a new pipe in which had a thickker wall so that it doesnt bend and PROBLEM SORTED. Thanks again.
124JOE wrote:yes your crank case vent needs cleaning
drivers side under the intake above the mecanical fuel pump
there a 90 degree rubber elbow and a long hose
take that apart and clean or replace as needed

i had oil push up the dizzy and drip on exh.big cloud of smoke
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 Spillage

Post by 124JOE »

mine did that
a guy stuck a short peice of fuel line inside it to keep it from kinking
when you do everything correct people arent sure youve done anything at all (futurama)
ul1joe@yahoo.com 124joe@gmail.com
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