Search results

  1. S

    What did you do to your NNBS GMT900 Tahoe/Yukon Today?

    Question. I have an awd Denali. What is it with awd systems not liking all terrain tires? Sent from my CLT-L04 using Tapatalk
  2. S

    Any Canadians?

    Just had my 04 Yukon in the shop. Had my cooling system flushed, and then a brand new agm battery. Runs great. Over 350,000 km's. Still needs a little work here and there. Thinking of getting bf Goodrich KO2 for tires but I did see some cooper's I liked. Sent from my CLT-L04 using Tapatalk
  3. S

    Transmission problem?

    So I have used intake cleaner a few times by the throttle position. Sensor and then my check engine light goes off for a few hours to a few days. Getting that changed this week. Then a cooling system flush. I did use dextron 6 for the transmission. Thanks guys for all the input. Going to be...
  4. S

    New Guy With Oil Pressure From Bad To Worse!

    I would like to add I have an 04 Yukon Denali with over 360,000 km's and I Ru. 5w-50 synthetic in winter. - 30 celcius it starts fine without being plugged in. 0w30 I don't run because it is too thin. This summer I am going to a 15w40 or thicker. Used to have a 1987 Chrysler Shelby Daytona that...
  5. S

    Transmission problem?

    Funny. I noticed a sticker pointing to where my pcv valvle is. No. Replaceable unit. I recall these from the old days and had to replace them. So while I was cleaning my intake I used about 25 percent of my can of seafoam and shot it into the pcv line and crankcase. Now my check engine light...
  6. S

    Rear wiper contraption delete?

    I have never had the rear wiper scratch the glass. Not really a concern. Plus to pass safety specifications not sure if it would be ok to do. I don't see how it Look bad or "cleans" the profile. That is what the lip is for. Almost like shaving door handles and chopping the roof. Lol. Then again...
  7. S

    Rear wiper contraption delete?

    I like the look of the lip and a rear wiper. I don't understand why a person would remove it. I really am glad my Yukon has one. Without it I wouldn't have bought it. Sent from my CLT-L04 using Tapatalk
  8. S

    Transmission problem?

    The maf was dirty I did clean it but it acts up now and again. Just that a new one is very expensive. Thanks might have to try cleaning it again. Sent from my CLT-L04 using Tapatalk
  9. S

    Transmission problem?

    Thanks again chubbs for the information. Yes the trans just sticks...delays the shift. It doesn't shift rough though. I just let off on the gas pedal a bit and it shifts. Sent from my CLT-L04 using Tapatalk
  10. S

    2004 Tahoe - ATF type/mixing?

    I had my fluid flushed with dextron 6. It is compatible with dextron 3. The stock pans don't have a drain plug. Mine has one I was going to change myself but then discovered it was stripped. So I opted to go to a shop and just flush it. Much better now. 2004 GMC Yukon Denali 330,000 and still...
  11. S

    Transmission problem?

    Good news. My yukon does shift better but still slips or sticks. It really does seem like it sticks. It delays the shift then shifts. Oh well seems fine though Sent from my SM-G935W8 using Tapatalk
  12. S

    need help solving lean condition

    My check engine light still comes on. Where is the purge valve to replace? I have to try that. I figure only thing I have left is to take the vacuum line off the back of the engine and put some seafaom through it. Not sure if that will help. I have 6.0 later and mine says lean on one bank...
  13. S

    need help solving lean condition

    In park or neutral runs fine. I never hear it running strange. Just one bank is showing as lean. Sent from my SM-G935W8 using Tapatalk
  14. S

    Transmission problem?

    I have noticed improvement. I know the mechanic said the transmission was really dirty and had too much fluid. So they used dextron 6. I also forgot to mention one item. If anyone else decides to flush remember you don't need to replace the filter. I would have liked to replace but the...
  15. S

    Transmission problem?

    Thanks for the information. Yes the transmission flush helped. It still slips but not as bad. I asked and the shop said they don't carry destroy 3 only 6. Thank you for your knowledge and insight. The truck is 15 years old after all. The mechanic said the transmission was really dirty. So at...
  16. S

    Cant figure out P0300 and loose steering feel

    I don't know about regular yukon's but my 2004 GMC Yukon Denali I was going to change the fuel filter and found out it has a filter within the tank itself. Yes I am still not sure of the cause of mine. Although strange after using royal purple the CEL doesn't come on steady like it used to...
  17. S

    need help solving lean condition

    Yes I have the same lean problem. Although I have used a few fuel cleaners only royal purple came close. The check engine light still comes on but not as often. After researching it online I am going to try a second royal purple in the fuel again. I cleaned the MAF which did help. Sent from my...
  18. S

    Sea Foam Questions

    No I do it outside. Thanks Sent from my SM-G935W8 using Tapatalk
  19. S

    Transmission problem?

    I will look for that. The fluid change went well. The transmission still slips but not as bad. Sent from my SM-G935W8 using Tapatalk
  20. S

    Transmission problem?

    I will check. Oh well. Just odd that when you disable the traction control my steering is so much better for parking. Sent from my SM-G935W8 using Tapatalk
  21. S

    Transmission problem?

    Good thing is they used the latest dextran 6 I think is the latest. Only 30 min more I think. Sent from my SM-G935W8 using Tapatalk
  22. S

    Transmission problem?

    I will look for that sticker don't think it is there Sent from my SM-G935W8 using Tapatalk
  23. S

    Transmission problem?

    Sorry auto not correct. I mean vin code Sent from my SM-G935W8 using Tapatalk
  24. S

    Transmission problem?

    Almost done. Around 1000 dollars and the entire drivetrain system fluid change will be complete. Around 330,000 kms. No leaks after the transmission was flushed! Hope it shifts better. I will update later. At least there should be less of a slip when it shifts now. He said the transmission fluid...
  25. S

    Transmission problem?

    What's an rpo code? Sorry do you mean Vince code? Sent from my SM-G935W8 using Tapatalk

Forum statistics

Threads
132,387
Posts
1,867,241
Members
97,033
Latest member
dcondon

Latest posts

Top