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tom3's latest activity
tom3
replied to the thread
2025 Tahoe 6.2-liter Z71 engine light flashing, stuttering engine
.
Probably 25 different things that could cause that condition. Is it always the same cylinder mis-firing?
Jan 10, 2025
tom3
replied to the thread
Polished Aluminum vs. Silver Painted Aluminum Wheels? Pro's/Con's
.
Not a fan of fully painted wheels. Machine finished polished aluminum for me. Chromed wheels really look good but, generally, chrome on...
Jan 10, 2025
tom3
replied to the thread
What type of metal is the exhaust?
.
The parts being welded have to be really clean and shiny bare steel, crud of any kind will pretty much make for a lousy weld. If the...
Jan 9, 2025
tom3
replied to the thread
Need measurement, ATF, cold
.
Yes, maybe. Not sure how the transmission internals and cooler might be different on a 2012 and my 2019. A cold check would have most...
Jan 7, 2025
tom3
replied to the thread
Torque Converter
.
Son's 6l transmission completely failed at 105K miles. Some slight warning that we thought was a load of bad gas, felt like a slight...
Jan 7, 2025
tom3
reacted to
TerryP's post
in the thread
2015 Yukon 6L80 transmission suggestions?
with
Like
.
Glad your tyranny job worked out well. Question: it appears the trans oil pan photo was taken on top of your kitchen stove. How is it...
Jan 7, 2025
tom3
posted the thread
Need measurement, ATF, cold
in
Engine & Drivetrain
.
Sure appreciate it if someone would give me a measurement from the bottom of the stick to the fluid line on your 6L80 trans. dipstick...
Jan 7, 2025
tom3
replied to the thread
Rescued 2004 Z71
.
That was a good year for those machines. I'd guess another 100k miles possible.
Jan 5, 2025
tom3
replied to the thread
2016 Tahoe LTZ 140k - Houston TX
.
When it does this I'd turn on the headlights manually for loading and indication, leave doors open, then get under the hood and start...
Jan 5, 2025
tom3
replied to the thread
What is P0563 (Ignition Voltage above 18v) - And why does my car not AUTO-STOP?
.
Don't know anything except basics but I'd get out the volt/multi meter and actually check voltages at the various spots. I sometimes...
Jan 4, 2025
tom3
replied to the thread
Looking to buy a work truck. Need expert assistance.
.
Well, it WAS a good vehicle, still some life left in it but it would have to be cheap. What year is the Caddy?
Jan 3, 2025
tom3
reacted to
B-train's post
in the thread
Oil Change - 2020 Tahoe
with
Like
.
The washer on the drain plug doesn't need to be replaced each time, actually hardly ever in all the GM vehicles I've put over a million...
Jan 3, 2025
tom3
replied to the thread
Looking to buy a work truck. Need expert assistance.
.
A rust free less than 100k miles for that price would be a really good deal. Those things run forever if maintained. Do have some...
Jan 1, 2025
tom3
replied to the thread
Coolant Question
.
Are you actually adding coolant? Not unusual to have a leak when warming up and not see a leak cold or hot. When warming up the...
Jan 1, 2025
tom3
replied to the thread
What did you do to your 2015-2020 K2XX Tahoe/Yukon Today?
.
That does make a difference, good looking rig!
Dec 31, 2024
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