Help!! Smoke coming out exhaust
#1
Driver School Candidate
Thread Starter
Join Date: Nov 2014
Location: Louisiana
Posts: 6
Likes: 0
Received 0 Likes
on
0 Posts
Help!! Smoke coming out exhaust
Hi all just bought my first lexus it's a 92 sc300
I started it and it it just pouring white smoke out exhaust. It's also dripping oil mixed with fuel out the intake so I guess oils is getting burned in cylinders. It idles and runs really rough and shakes! Please help and tell me what gaskets I need to replace and so on.
I started it and it it just pouring white smoke out exhaust. It's also dripping oil mixed with fuel out the intake so I guess oils is getting burned in cylinders. It idles and runs really rough and shakes! Please help and tell me what gaskets I need to replace and so on.
#2
Hi all just bought my first lexus it's a 92 sc300
I started it and it it just pouring white smoke out exhaust. It's also dripping oil mixed with fuel out the intake so I guess oils is getting burned in cylinders. It idles and runs really rough and shakes! Please help and tell me what gaskets I need to replace and so on.
I started it and it it just pouring white smoke out exhaust. It's also dripping oil mixed with fuel out the intake so I guess oils is getting burned in cylinders. It idles and runs really rough and shakes! Please help and tell me what gaskets I need to replace and so on.
Good luck
https://www.clublexus.com/forums/per...you-think.html
Last edited by Idlefree; 11-22-14 at 12:19 PM.
#5
Driver School Candidate
Hey, first thing, open your oil cap and see if you got white milkshake on inside of it, if so you are getting blow by, and if you getting white smoke you are getting coolant mixed with oil. You can try this stuff called stop smoke, it will not mix with coolant, it's really thick but to my opinion I also think you blew the head gasket. Good luck with it and sorry to hear that.
Trending Topics
#8
Pole Position
iTrader: (2)
Join Date: Nov 2012
Location: NorCal
Posts: 346
Likes: 0
Received 0 Likes
on
0 Posts
You could have bad valve seals, usually bad valve seals manifest themselves most visibly on start up. Also the the oil you see in the runners could be the oil leaving from the valve seals. To be honest you're going to have to at least open up your heads and start looking around and probably replace the valve seals.
worst case scenario would probably replace valve seals AND headgasket if it turns out you end up having a small headgasket leak also contributing to the white smoke.
worst case scenario would probably replace valve seals AND headgasket if it turns out you end up having a small headgasket leak also contributing to the white smoke.
Thread
Thread Starter
Forum
Replies
Last Post
sc101
Performance & Maintenance
10
12-25-11 09:25 AM