What Is Opt Zk3 On 1999 Suburban?

By trappet
July 26, 2008 in 1982-2005 Chevrolet S-10/Blazer & GMC S15/Sonoma/Jimmy

Recommended Posts

trappet

Posted July 26, 2008

Please let me know what it means and how i should know if i have that option. thanks.

trappet

Posted July 26, 2008

Author

Posted July 26, 2008

Sorry posted at the wrong category, please delete.

Please let me know what it means and how i should know if i have that option. thanks.

Archived

This topic is now archived and is closed to further replies.

Go to topic listing

Recently Browsing 0 members
- No registered users viewing this page.
Forum Statistics

250.3k
Total Topics

2.7m
Total Posts
Member Statistics

342,724
Total Members

8,960
Most Online

Newest Member
No1UKnow
Joined 1 hour ago
Who's Online 7 Members, 0 Anonymous, 1,115 Guests (See full list)
- Z45
- superdave160
- asilverblazer
- PunchT37
- PhilB
- revmanii
- Austin66

Latest Articles
Posts
- Transmission Woes :-(
  
  By asilverblazer · Posted 4 minutes ago
  
  I think it failed, new fluid isn't going to fix it.
- RPMs drop when Brakes applied
  
  By asilverblazer · Posted 7 minutes ago
  
  The booster probably failed internally. (Applying the brakes is basically creating a vacuum leak.)
- Oil Consumption
  
  By asilverblazer · Posted 11 minutes ago
  
  No, just straight up poured too much in. Oil level is over the "full" mark on the dipstick. It sounds like if you do or did, you would drain it off with the valve. I use magnetic drain plugs, so draining off any to come down to the full mark would be more difficult. The 'range' of acceptable fill level keeps from having to be so exacting with the dipstick, filling, draining, etc.
- Another 6.2L engine failure!
  
  By asilverblazer · Posted 20 minutes ago
  
  My take: I don't think seeing up to 200k on the odometer of any of these engines/trucks (2014-to present) is surprising. (Excluding the known DEFECTS, specifically, the 6.2 main/connecting rod bearing issues, the defective lifters, alternatively parts that a recall was issued for - I think there were three.) 250K is my line in the sand, anything over that is 'surprising', but not limited to the engine making it that far but including the truck surrounding it too. (We've talked about this in other posts, why I think the engine isn't the deciding factor for ultimate mileage.)
- Another 6.2L engine failure!
  
  By asilverblazer · Posted 30 minutes ago
  
  I included the first gen-cylinder de-activation (active fuel management) in my statement.
GM-Trucks.com Clubs
- Black Truck Club
  
  Open Club · 612 members
- White Truck Club
  
  Open Club · 380 members
- Canadian Owners Club
  
  Open Club · 282 members
- Red Truck Club
  
  Open Club · 156 members
- diesel 3.0
  
  Open Club · 279 members
- Texas Owner's Group
  
  Open Club · 371 members
- NorthSky Blue Club
  
  Open Club · 118 members
- Midwest Owner's Group
  
  Open Club · 212 members
- 2015 Custom Sport Club
  
  Open Club · 5 members
- GM Snow Plowing Club HD
  
  Closed Club · 14 members
Popular Contributors
- Week
- Month
- Year
- All Time
1. 1
  
  KARNUT
  21
2. 2
  
  Grumpy Bear
  18
3. 3
  
  Atlas
  14
4. 4
  
  diyer2
  8
5. 5
  
  Chuck FB
  7
Show More