Recent content by crownvic31

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    2007 escalade high beams

    Ignition on or off, i have no flash to pass unless the headlights are fully on.
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    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.
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    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
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    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?
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    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...
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    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.
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    07 escalade oil pan relief valve

    Wao great info guys. Thank you all so much. Just ordered the new valve and the deflector Thanks
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    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...
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    Bad o2 or bad cat?

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