Search results

  1. C

    2007 escalade high beams

    Ignition on or off, i have no flash to pass unless the headlights are fully on.
  2. C

    2007 escalade high beams

    I am sorry guys. You all stand correct. So when my headlights are off, my flash to pass do not work. When my headlights are on, the flash to pass do work. Is this normal on the escalade or do i have something wrong.
  3. C

    2007 escalade high beams

    Yes, This is what I'm doing. With light switch off, my high beams wont flash if I push the blinker handle towards me. But if my light switch is on, then my high beams will flash
  4. C

    2007 escalade high beams

    After 3 years of owning my escalade, I just realized that my high beams are not working unless if my headlights are on. If lights are off, and I try the high beams, I get nothing. If headlights are switched on and I try high beams, then they work. Is this a fuse issue?
  5. C

    07 escalade oil pan relief valve

    I currently have 138k miles on her. I am the secound owner. I bought her with 110k 3 years ago. Shes running well. 3-4 oil changes a year with ac delco full syn oil and filter. Ive been also adding half of cup or so of ac delco trans fluid to engine oil to help clean engine. Its been good...
  6. C

    07 escalade oil pan relief valve

    I have the maze valley cover on mine. All the mechanics for the dod/afm are present in my escalade but not active.
  7. C

    07 escalade oil pan relief valve

    Wao great info guys. Thank you all so much. Just ordered the new valve and the deflector Thanks
  8. C

    07 escalade oil pan relief valve

    I am gathering parts to replace my front diff on my escalade. Will also replace the gasket on the oil pan and take advantage of the O-RING for the pick up. Question I have is, my escalade has the dod/afm parts from the factory but were never turned on from factory which is great of course. Ive...
  9. C

    Bad o2 or bad cat?

    So i did a on board monitor and this showed up. Im guessing that thisnis a bad cat?
  10. C

    Bad o2 or bad cat?

    Ok so this is a reading of the o2s. 1st one and 3rd are front o2s. 2nd and last are rear. This is running. Those rear o2 sensors have to much activity i believe. Can anyone verify this?
  11. C

    Bad o2 or bad cat?

    Also, Ive done several smoke test as well as my mechanic shop and I have zero leak. Can it be possible that my cats are bad causing some kind of back pressure? This is so hard to diagnose.
  12. C

    Bad o2 or bad cat?

    Guys I am at lost here. Its been a few weeks since I updated but I have no other solutions. So truck is still doing the same. Ive replaced coils and fuel injectors and yes OEM and pretty expensive. Also replaced rear o2 sensors OEM. All cylinder misfiring, low engine performance, loud vacuum...
  13. C

    2007 Yukon Denali XL AWD

    https://www.roughcountry.com/product/configurable/gm-suspension-lift-kit-281c#256=454 I believe thats the kit you will need to make 35's work. To keep the autoride, you will need to fabricate some brackets or use the link provided by Down8.
  14. C

    Bad o2 or bad cat?

    Btw i just want to correct something on the cats that i am using. The ones i am using are these: https://www.summitracing.com/parts/mpe-54959
  15. C

    Bad o2 or bad cat?

    Sorry for all the post guys. Im just trying to educate myself here and just ask for advice and opinions. So in the email sent by blackbear performance, he mentioned that there was knock activity and questioning my gas. So reading more i came across this: "a bad catalytic converter can...
  16. C

    Bad o2 or bad cat?

    Here are some pics of how my exhaust is set up.
  17. C

    Bad o2 or bad cat?

    Not sure if i mentioned this but i have long tube headers and high flow spun magnaflow cats which werent that expensive at 150 each. Tune was done by blackbear performance. Been running this set up for about 3-4 months now. I ran the escalade for a few weeks before getting the tune done. After...
  18. C

    Bad o2 or bad cat?

    Does this mean i should be looking into my rear o2 sensors and/or cats?
  19. C

    Bad o2 or bad cat?

    Im this folloing video i am trying to figure out the rear o2 sensors. To my understanding, they are there to tell is the cats are good or bad. With this reading of my 02 sensors, there is something going on. Am i correct here or am i still at lost?
  20. C

    Bad o2 or bad cat?

    Hello guys So Just received an email from blackbearperformance in reference to the data log they received and my issue. His reply in regards to the data log was "Fuel delivery (quantity) looks very very close to ideal. Fuel quality may be an issue though, as there is quite a bit of knock...
  21. C

    Bad o2 or bad cat?

    I will run another smoke test later today. My ladt smoke test i used the hose off the brake booster and sealed the end of the intake pipe with maf removed. Any other suggestions on where to hook up my smoke machine?
  22. C

    Bad o2 or bad cat?

    Its just interesting how we go from running fine to this by changing the ******** positive battery cable. Cant wait for blackbear to get back. They must be behind due to the holidays.
  23. C

    Bad o2 or bad cat?

    All battery cables have been changed.
  24. C

    Bad o2 or bad cat?

    I also want to say that there was alot of popping when i was doing this.
  25. C

    Bad o2 or bad cat?

    Reason why i changed the cable was just because i changed all ground cables when i 1st bought the truck. They looked all pretty corroded. Never got around to chsnging the positive one. Thats the reason why I canged it. I will wait for black Bear to get back to me with the data they requested.

Forum statistics

Threads
129,547
Posts
1,817,569
Members
92,778
Latest member
jonnybalo

Latest posts

Top