johns10

Anyone know anything about a blow by cannister? What is, where is it and what's it for? Do I have one on my '97 2500 diesel 2wd? Thanks.

Midnite

Sounds like you're talking about what is commonly called the "puke bottle" here, and is nothing more than a catch bottle attached to the crankcase vent. If so, then no--I don't believe any of the 12 valve trucks had it (my '92 certainly didn't). I'm pretty sure it's only the 24 valve trucks.

Mike

infidel

Mike is right, no puke bottle till '98.5