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Marky Dissod's latest activity
M
Marky Dissod
reacted to
Geotrash's post
in the thread
2012 Yukon XL - 6.2L Engine Rebuild/Swap & Addressing AFM/DOD
with
Like
.
I'll just add one more thing here that I've learned on various engine forums and forgot to mention: Aluminum heads will experience...
Jan 10, 2025
M
Marky Dissod
reacted to
Geotrash's post
in the thread
2012 Yukon XL - 6.2L Engine Rebuild/Swap & Addressing AFM/DOD
with
Like
.
Hi Scott, I'm glad you found my posts helpful. Using the L9H cam does simplify the project in terms of tuning. All you'll need to do...
Jan 10, 2025
M
Marky Dissod
reacted to
Fless's post
in the thread
Switches from 4 auto to 4 high on key cycle
with
Like
.
You didn't list your year. The earlier GMT800 switch part numbers are different from mine, but I don't know if the button resistance...
Jan 10, 2025
M
Marky Dissod
reacted to
rdezs's post
in the thread
Gruven heater core T-connectors
with
Wow
.
I did my rear heater hoses, and modified the OEM heater pipes. No more crimp fitting. Also use the Dorman fitting, 3/4 in to 5/8 hose...
Jan 10, 2025
M
Marky Dissod
replied to the thread
Delete Engine Oil cooler?
.
Note that the above proves me WRONG, about the GMT921 PPV & SSV at least: they both use a motor oil-to-coolant heat exchanger.
Jan 10, 2025
M
Marky Dissod
replied to the thread
In what situations have you used 4L/4Low?
.
Can't afford anything better at the moment, so I guess I'll have to go lookin for answers ...
Jan 10, 2025
M
Marky Dissod
replied to the thread
Delete Engine Oil cooler?
.
https://www.gmupfitter.com/wp-content/uploads/2021/06/2014_Police_Technical_Guide_FINAL.pdf Page 94 of the pdf.
Jan 10, 2025
M
Marky Dissod
reacted to
strutaeng's post
in the thread
Delete Engine Oil cooler?
with
Like
.
Yeah, the engine oil cooler was more like a towing or severe duty use option. No real issues deleting them, if you are not doing that...
Jan 10, 2025
M
Marky Dissod
reacted to
Sgt__Z's post
in the thread
Delete Engine Oil cooler?
with
Like
.
Also, keep in mind that if you own a 4WD SSV an oil cooler is recommended for towing.
Jan 10, 2025
M
Marky Dissod
reacted to
Antonm's post
in the thread
Bad mpg?
with
Like
.
If you are a "practitioner" then you need more practice (like a lot more), because you have some very basic concepts and math...
Jan 10, 2025
M
Marky Dissod
reacted to
Antonm's post
in the thread
Bad mpg?
with
Like
.
Again , no its does not, you just keep imagining, or misunderstanding, or wishing, or whatever that it does. If that were true, then...
Jan 10, 2025
M
Marky Dissod
reacted to
Antonm's post
in the thread
Bad mpg?
with
Like
.
The argument was you keep wrongfully saying that engines of different displacements can't make the same power at the same AFR. Remember...
Jan 10, 2025
M
Marky Dissod
reacted to
Antonm's post
in the thread
Bad mpg?
with
Like
.
You also can't make true either. Here's a statement I will stand by,,, You are a clueless moron, you like troll, and its freaking...
Jan 10, 2025
M
Marky Dissod
reacted to
Antonm's post
in the thread
Bad mpg?
with
Like
.
Did you bother to read past slide #4 ? They do talk about ways to increase power later on. Here's that slide, it even talks about...
Jan 10, 2025
M
Marky Dissod
reacted to
Antonm's post
in the thread
Bad mpg?
with
Like
.
Because that correlation is not there, that correlation only exists in your imagination. ..
Jan 10, 2025
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