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Marky Dissod's latest activity
M
Marky Dissod
reacted to
Pressureangle's post
in the thread
Bad mpg?
with
Like
.
The part you missed is that in this scenario neither engine is operating at WOT and minimum manifold vacuum. The only difference between...
Jan 14, 2025
M
Marky Dissod
reacted to
Antonm's post
in the thread
Bad mpg?
with
Like
.
Splitting hairs again, since both the engines being discussed hear have the exact same stroke length (3.62 inches) , piston speed is...
Jan 14, 2025
M
Marky Dissod
replied to the thread
Advice on Chips
.
You can see in my sig I used PCMperformance.com Easiest thing to notice, if you were to drive any other '00-'06 Z71, or go 'back to...
Jan 14, 2025
M
Marky Dissod
reacted to
bsamole's post
in the thread
Advice on Chips
with
Sad
.
Awesome find, unmolested 99 Tahoe with about 2,000 miles a year. I am the original owner of a 99 Tahoe with about 175,000 miles and the...
Jan 14, 2025
M
Marky Dissod
replied to the thread
Advice on Chips
.
So, a 4door, then. Just kidding. I was saddened when GM gave up on barn doors. And shame on the aftermarket for not stepping in and...
Jan 14, 2025
M
Marky Dissod
reacted to
B-train's post
in the thread
6.6 Gas L8T Engine Swap in 2015 Suburban
with
Like
.
Another option you could do is get HP Tuners for yourself for about $600 with starter credits. Then, "test drive" any new HD pickup...
Jan 14, 2025
M
Marky Dissod
replied to the thread
DOD delete but keep VVT?
.
Get your used oil analyzed, preferably the most recently used motor oil. They might be able to tell by what they find in it, which...
Jan 14, 2025
M
Marky Dissod
reacted to
donjetman's post
in the thread
DOD delete but keep VVT?
with
Like
.
Okay, getting rid of the hardware will increase the vehicle reliability :)
Jan 14, 2025
M
Marky Dissod
reacted to
Antonm's post
in the thread
Bad mpg?
with
Like
.
You made both of the statements above in one post, yet you say that you also "stand behind" your statement that started this whole...
Jan 14, 2025
M
Marky Dissod
reacted to
Antonm's post
in the thread
Bad mpg?
with
Like
.
Lets look at this drastic difference you've called out here. Which is an efficiency difference, thermal efficiency in this case. Which...
Jan 14, 2025
M
Marky Dissod
reacted to
Antonm's post
in the thread
Bad mpg?
with
Like
.
Now you're talking about changing efficiency terms. Yes, changing compression ratio changes some efficiencies. But the argument is (or...
Jan 14, 2025
M
Marky Dissod
reacted to
Tonyrodz's post
in the thread
Hi New guy here gonna need some help......
with
Like
.
Also try adding 2-3qts of extra oil, where it's overfilled. Try pointing the nose down hill on an incline. Start it and let it idle. If...
Jan 14, 2025
M
Marky Dissod
reacted to
Joseph Garcia's post
in the thread
Front End Replacement Parts
with
Like
.
If you have a local repair shop (not a tire shop) that you 'trust', take the truck to them and get an honest assessment of what is...
Jan 14, 2025
M
Marky Dissod
reacted to
petethepug's post
in the thread
Is there a Transmission Temp Display on my 2008 Tahoe Z-71??
with
Like
.
Jan 14, 2025
M
Marky Dissod
reacted to
Doubeleive's post
in the thread
Is there a Transmission Temp Display on my 2008 Tahoe Z-71??
with
Like
.
should be able to pull it up in the dic display I have it on mine and many others do as well, just cycle thru pushing the top button, it...
Jan 14, 2025
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