Some tailpipe smoke...

General chat about the car goes in here.
Post Reply
georgeramos
Posts: 1359
Joined: Wed Nov 02, 2011 11:11 am
Your car is a: 1971 124 Spider 1608

Some tailpipe smoke...

Post by georgeramos »

Someone stopped next to me at a light today and said they saw some smoke from the tailpipe and they thought perhaps i needed rings done. Would a compression and or leakdown test be the best way to verify if theres the issue. When I got home I revved it and saw a little bit (looked white). The oil is still crystal clear and the coolant looks fine too.
User avatar
azruss
Posts: 3659
Joined: Sun May 30, 2010 12:24 pm
Your car is a: 80 Fiat 2000 FI

Re: Some tailpipe smoke...

Post by azruss »

both oil in the combustion chamber or too much fuel can create "smoke" out of the exhaust. If it is oil, it could easily be coming from the valve seals. You would notice more smoke on decompression. take it up in rpms and let the motor take the speed down and see if you have smoke coming out.
Daniel

Re: Some tailpipe smoke...

Post by Daniel »

try castrol high milage oil that stuff works wonders...
User avatar
spiderdan
Patron 2018
Patron 2018
Posts: 831
Joined: Thu Jan 24, 2013 9:30 am
Your car is a: 1968 124 Sport Spider
Location: Ottawa, Ontario, Canada

Re: Some tailpipe smoke...

Post by spiderdan »

Similar situation with mine... blows/burns some smoke also.
Been doing it for years. (150,000 miles on a 46 year old 1438). I change the oil every 3.000 and use whatever 20w-50 grade oil is on sale. I Agree with Azruss, it's probably valve seals. I think mine are probably original. Will look into replacing them this year. Until then I change the oil, check it often, top it up in between oil/filter changes and do my bit to contribute to global warming! (we could of used more of that here this past winter)
Also good at getting rid of mosquitoes :wink:

Drive it! Oil is cheap. :lol:
Dan
1968 124 Sport Spider
"Angelina"
2015 Toyota Camry XSE (hers)
2016 Jeep Wrangler Sahara Unlimited (cottage toy)
http://s1342.photobucket.com/user/68spi ... t%20Spider
http://www.youtube.com/user/Coontache/videos
howard
Posts: 24
Joined: Sat Feb 16, 2008 9:38 am
Your car is a: 1977 124 spider

Re: Some tailpipe smoke...

Post by howard »

if you switch to synthetic you won't see the smoke as much . but if the smoke looks white it could be a water issue (grey /blue = oil) i have the same vale seal problem and use 15-50 full synthetic .
Ken

Re: Some tailpipe smoke...

Post by Ken »

Why would you listen to someone else you don't know??
mscafide
Posts: 330
Joined: Fri Jan 23, 2009 6:59 pm
Your car is a: 1974 124 Spider
Location: Pompano Beach, Florida

Re: Some tailpipe smoke...

Post by mscafide »

George was just being polite.
1974 124 Spider
1964 500 D
2012 500 Sport
1948 Ford 8N tractor (restored (don't drink and ebay))
Post Reply