Blows blue smoke when cold

Tiny
CMS
  • MEMBER
  • GMC
91 chevy s10 blazer ABOUT 129,327 ACTUAL MILAGE it blows blue smoke while cold as soon as I start it up bloes blue smoke for about 5 to 10 sec. Then stops doesnt use oil

i heard it was the valve seal but I dont think it could be that if it dont use oil please help me

ASAP
Friday, March 3rd, 2006 AT 7:59 PM

2 Replies

Tiny
MECHANIC116
  • MEMBER
  • 28 POSTS
Valve seals. 100% You probably change your oil too often to be able to realize any consumption. I guarantee you that it does consume some oil.
Was this
answer
helpful?
Yes
No
-1
Friday, March 3rd, 2006 AT 8:51 PM
Tiny
CMS
  • MEMBER
  • 14 POSTS
The last time I changed oil was at 127,000 miles and I havent put any oil in it since and it doesnt need any please reply
Was this
answer
helpful?
Yes
No
Friday, March 3rd, 2006 AT 9:12 PM

Please login or register to post a reply.

Related Blue Smoke Content

Blue Smoke
GUIDE
Blue Smoke
When a car is producing blue smoke it means oil is getting into the combustion chamber for one reason or another and being burnt along with the normal gasoline. This creates...
VIEW MORE