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  1. S

    2002 LT with ABS, Brake Light & Service Ride Control on

    There are no codes, I do have a scanner that does ABS and SRS. When I hit the brakes on wet pavement, car just slides like the old says, so ABS is not engaging. I've only found that I need to replace/repair the ABS control module under the car. I spent an hour last night trying to remove 4...
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    Remote Start "Mode" While Running?

    I have one on my Tahoe. Viper makes it. gives you 20 minutes of run time, either way, remote start outside of vehicle, or with it running, you enable the remote start feature, unit enables engine to keep running, remove key from ignition, leave vehicle, lock doors, go into store... come back...
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    Seriously bad sounds from engine

    189K, just rebuilt the top end last winter, that is what is so damned depressing about this. I could have just pulled it last winter, done everything at once! but I have too much money in this car not to try to fix it further. I bought a jalopy Tahoe that runs great, just really rough...
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    Seriously bad sounds from engine

    Well, things have changed.. found a used 02 Tahoe from a friend for $2K. CAn then use it until I do Pull mine, repair it, replace it, verify it works, then sell this older one. guess I'll be doing the big project! need a lift plate need a lift need an engine stand. those lift plates are as...
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    Seriously bad sounds from engine

    I wish I had the desire/time/energy right now. I might work the deal so I can keep it, and fix it later. Love my 'Hoe!
  6. S

    Seriously bad sounds from engine

    its official, starting to throw a rod probably. bearing is out on one of the pistons on the bottom. next question, i can get a great deal on an 09 avalanche or 08 suburban, both are in great shape, just over 100,000 miles. 5.3 with DOD/AFM which I would delete. thoughts???
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    Seriously bad sounds from engine

    UPDATE: looks like CATs are fine, nice and hot on the downstream side. voltage pretty steady too. the upstream bank 1 is the one that is reporting that it isnt heating up, so wont be accurate when its cold, is what i can find out. anywho, my neighbor who is an old SBC guy, heard it and shook...
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    Seriously bad sounds from engine

    I wanted to add, i do have a bad O2 sensor, heater part of it. Trims are good, based on what we have been doing with Lewis. i am going to check the cats though. i wonder if i am getting some back pressure on that side.
  9. S

    Seriously bad sounds from engine

    I replaced my cam and other parts in december. The thing has been running great. a few weeks ago, i heard what sounded like exhaust leak under a heavy load, like accelerating. I figured I'd get to it when it warmed up and I had some time on a weekend. This weekend it got worse. It idles...
  10. S

    P0420 2hrs after purchasing '07 Z71

    this dealer is bullshitting you. it would take a couple hours for the sensors to build up enough data to determine that there was a problem. they might not know if they took this as a trade in from someone who cleared the codes and the car wasnt driven enough to set off the CEL. I would use...
  11. S

    Bose Audio Upgrade

    not sure how you can judged the sound already, we dont even know what brand yet! I have the kappas on my harley, they do sound great, but i have JL Audio 2ohm with stock amp and they sound great too! i dont think OP is trying to blow the roof off, or he'd have listed the make/model of all...
  12. S

    OBD2.......What do you have ?

    I bought a Autel 619 on ebay for about $75. works great. does SRS and ABS codes. gave me more info on the code than the bluetooth to smartphone apps do. I have several bluetooth adaptors, all have broke if you leave them on, not to mention, they will drain your battery if you leave it on the...
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    engine coolant flush

    I have heard that so many times too. Only real difference is the level of corrosiveness. its less with dexcool, so its easier on the aluminum parts. thats all that i could find on the topic. anyone else hear anything to support/confirm or to add to the reasons why Dexcool is recommended?
  14. S

    (leak) can someone help me ID this hose?

    is there a chance its 'oily' from blowback fluid from another line? is there any leaking above it or in front of it? tranny fluid is usually easy to tell, if its 'oily', and you cant determine its tranny fluid, sounds to me, like some more looking around is in order, especially if your tranny...
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    Cylinder 7 misfire caused by flaking lifter chrome

    Not to scare you, but do you have any 'ticking' noises? I had the ticking noise from around 4 or 6 mostly under heavy load or old oil. a fresh oil change would remove the ticking for about 100 miles. Then one night, my misfire warning started, 2 hours later, seized exhaust lifter in 6.
  16. S

    Ticks at 200k.

    I had this 'tick' for a year,, went away with new oil changes and came back when engine was real warm, under load or when oil got thin/old. I had a lifter get stuck 2 months ago, in the exact area it was 'ticking'. I didnt cause any damage, i had to replace lifters, pushrods, cam at a...
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    Time needed for Camshaft Change 5.3

    I just did this as my 6th cylinder exhaust lifter froze up. I used a Melling MTC-7 with spring upgrade. its a class 1 cam, designed for stock tune. its been tuned as of yesterday, the idle was a little off and would stall sometimes, it did run better under 91/93 octane on a 91 tune with my...
  18. S

    The dreaded flashing Check Engine Light

    Gotcha! Good point
  19. S

    The dreaded flashing Check Engine Light

    More flashing CEL info: http://www.tahoeyukonforum.com/threads/2001-tahoe-blinking-check-engine-light.28786/ That is not fully correct. My one code reader only saw p0300 but my other one read p0306. So, based on what I have seen, it's dependent on the code reader.
  20. S

    The dreaded flashing Check Engine Light

    Hmm, sticking lifters, can be fixed, if lucky, by trying different methods to 'clean' them. back to the AL619, it will tell you which cylinder(s) is misfiring. this is a big key. if its one or two vs all, can you tell you if its isolated to cylinder(s) or global to the engine, thus helping to...
  21. S

    The dreaded flashing Check Engine Light

    I didnt get blinking CEL, i got solid on, but I had many of the same symptoms you have mentioned, thats why I was watching this thread. Do you have code reader, preferably one that can read data? I have the Autel AL619...
  22. S

    The dreaded flashing Check Engine Light

    I just replaced my MAF and my trims went from 22% to 10-12%. So now I'm ready to get this tweaked by Lewis over at diablewtune. Anyone here heard of him? So far he's been great and caught my lean condition and said it needs to be fixed before moving on.
  23. S

    The dreaded flashing Check Engine Light

    well, how did it do? we are all wondering! I have some similar symptoms as well as bad alternator symptoms,, I got a lifetime warranty alternator, thinking of taking it in now, test it, demand replacment, see if that clears up both sets of issues... great job getting this post some attention...
  24. S

    OBD Bluetooth adaptor

    I have just killed my third cheap OBD Bluetooth adapter. I'm not sure why but these things don't last very long when they're constantly connected. And just so you know you can connect it to your cell phone with the app called torque and you can see live readings of multiple components on our...
  25. S

    Cam size

    I just had a lifter get stuck. I replaced the cam I use the melling MTC - 7 and it works great all I had to do was upgrade the springs and put the rest of it back together. The specs on it we're much similar to a low-end crane cam. I have a slight idle problem which is normal when you change the...

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