Exhaust Smoke after freeway drive - JeepForum.com
Sign Up   Today's Posts
User: Pass: Remember?
Advertise Here
Jeep Home Jeep Forum Jeep Classifieds Jeep Registry JeepSpace Jeep Reviews Jeep Gallery Jeep Clubs Jeep Groups Jeep Videos Jeep Events Jeep Articles
Go Back JeepForum.com > Models > Jeep Wrangler Forums > YJ Wrangler Technical Forum > Exhaust Smoke after freeway drive

Ring & Pinion's, Lockers, 4340 Axles, Install Kits, BaStainless Steel Door Hinge PinsPoly Door Hinge Bushings

Unread 04-08-2013, 02:51 AM   #1
Registered User
Join Date: Apr 2013
Location: san jose, ca
Posts: 8
Exhaust Smoke after freeway drive

I replied to a thread with symptoms like mine in the cherokee forum- not sure how much cross pollinating there is so posting here as well.

I bought an 87 Wrangler today. Single owner- well maintained- 144k miles. 6cyl, 5speed.

Drove home- about an hour and a half on the freeway. Tach read 2-2.5 the whole time. Wife was following me the whole way.

After we got off the freeway I received a frantic call from her that the tailpipe was billowing smoke. By the time I answered the phone it was gone though- this is maybe 30 seconds and a quarter mile later. Engine seemed to be running smooth the whole time.

Thoughts? Should I be scared??

boneyabba is offline   Reply With Quote
Unread 04-08-2013, 07:46 AM   #2
Registered User
1989 YJ Wrangler 
Join Date: Dec 2004
Location: Frederick, MD
Posts: 1,676
Were you stopped for a while at a light before the smoke? Leaky valve seals will do that. Too bad there is no way to know whether the smoke was blue, (oil), or white, (coolant), at this point.
EABiker is offline   Reply With Quote
Unread 04-08-2013, 08:41 AM   #3
Registered User
1994 YJ Wrangler 
Join Date: Feb 2007
Location: florida
Posts: 3,840
Keep a eye on her.

It may be that your rig just needed to be blown out and the highway driving did it. I would not be to concerned about it at this time.
pasinbuy is offline   Reply With Quote

Jeep, Wrangler, Cherokee, Grand Cherokee, and other models are copyrighted and trademarked to Jeep/Chrysler Corporation. JeepForum.com is not in any way associated with Jeep or the Chrysler Corp.