Recent content by gmcman

None of the interior lights were replaced with leds, and those other steering wheel lights all went out at the same time. However.. about 2 months before that, I replaced my headlights and fog lights with LED's from VLeds.

2012 XL Denali, one night I went to turn on my overhead map light, I pressed the light/switch and the light did not come on but it dimmed my instrument cluster lights. Press again still off but IC lights returned to normal. This happens when trying to turn on any overhead map light, including...

Ok, I do remember now a bit more...the V8 was only available in the LWB for the Envoy, but SWB in the Rainier in 03 iirc. Need to double check that.

What year (if any) did the 5.3 not have AFM? Would I need to look into an early Rainier for this? Any known issues with the 5.3 I should be aware of? The I6 I'm well versed in, just not the 5.3 in these platforms.

Price lowered to $300 for the set. Great deal, I just need the space.

Selling four wheels that have some corrosion but are straight and functional...if used for winter driving in harsh conditions then you can save your regular wheels from the salt and grime. Tires are Michelin X-Ice with 9-10/32 left, no rot, always stored indoors but they are 9YO, honestly they...

Doesn't hurt to replace, but I think this was more coincidental...I don't know the sleep schedule of all the modules and the battery has around .022-.025mA drain wihich is pretty good. I don't believe I have a drain that's hogging down the battery, I lost power to a few modules and the ground...

I took the battery to where I bought it in case of a warranty claim. They load tested it and it checked out fine, had just over 12.5V before load testing. I brought it back, hooked it up, did a starter draw test and 3 times with a hot engine I was around 340-350 amps based on the Fluke clamp...

This could be the issue. After the Yukon sat for about 16 hours, I opened the door to pop the hood and shut the door, only load was the interior lights for about a min or 2. Within the first min of closing the door, I had 12.18V then it slowly rose to 12.32V then finally settled at 12.41V. The...

I wanted to ask this here first since there are a few here with a good knowledge of the electrical/canbus system. I have no issues with the vehicle, until a couple days ago and again today. I think this first part is unrelated (MAF harness) but going to include it along with the backstory so...

Yes, stopped, idle was 600-620 RPM Idle, as well as raised idle, between 6-800 RPM This is what I remember with mine, it would either stall or almost stall at full deflection.

So I'm trying to diagnose a cpas issue on a 05 TB with the Tech 2, code shows P0014....but when I command the Tech 2 to increase or decrease phaser angle it gives an error..,(I don't recall the exact wording") something like "signal speed to low". I can put the trans in gear, lightly touch the...

My buddy's 200K 05 TB finally lost the trans, was iffy and patched up but looks like it lost the 3-4 and it took out the rest of the trans. Trying to help find one. Locally I can have one rebuilt but even at $2600 with 150K mile warranty the price is steep. If anyone is near the Wah D.C. are...

Who has some good 8ga flexible wire with a thick outer jacket? I need to run about 20' and want decent abrasion protection. I've been away from this part of the hobby for awhile so not sure who has the good stuff. The wire will also be in a loom but looking for a thicker jacket. Thanks.

Sorry for the late reply, that was going to be the next step if the rod bearings did not fully fix this issue. With glitter in the oil I had to tackle that as well...also the very rhythmic knock that happened at any speed regardless of being in gear or not. So late update, I didn't get to...