Bad smoking on vacation, need advice
 

Getting a lot of blue gray smoke at idle (people staring). Seems to go away with some revs. I am 3000 miles from home. I have been using diesel kleen. No misfire, good gas MPG, no check engine light. Is it OK drive it home like this?

Bad Injectors...

gonna need to know a bit more on the truck to say that for sure, but it sure sounds like injectors to me, check the oil level and see if it's a little more full than it should be, cause that is also another sign

Ok, I'm thinking it's the injectors also. The question is can I drive it 2000 some miles home without a problem or do I need to get it fixed first. It a 2003 Duramax. The injectors were replaced at 40k, and now the truck has 100k.

I'd get it checked out. I'd worry a cylinder could heat way up. Where are you now? Maybe someone can recommend a good shop.

Carmel, CA

I could get recommendation for 250 miles south and maybe 250 miles north, but hopefully someone can chime in about somewhere closer. Where are you headed after there?

id put money on it is ur injectors. i wouldnt recomend driving it 2000 miles.

I 15 thru Vegas then I 70 thru Colorado then to Mpls. MN. Thanks for the replys

To bad u arent closer to me already you will prolly go right by me on your way to minneapolis. if you get closer and need some help let me know. there is a pretty good shop in sioux city to get injectors from. just keep us updated