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Marky Dissod's latest activity
M
Marky Dissod
reacted to
blanchard7684's post
in the thread
Bad mpg?
with
Angry
.
Ok great. Now we are getting somewhere… Now that we know how o2 sensors create an input signal to the ecm, how does this information...
Jan 8, 2025
M
Marky Dissod
replied to the thread
In what situations have you used 4L/4Low?
.
I read somewhere that it's possible to physically 'tune' the clocksprings in it to adjust the difference in wheelspin required, as well...
Jan 8, 2025
M
Marky Dissod
reacted to
lspann3525's post
in the thread
Faulty oil pressure gauge?
with
Like
.
looks normal. when the engine is cold I get 40 psi while driving...once warm I get around 35 psi just cruising at slow speeds.. when...
Jan 8, 2025
M
Marky Dissod
replied to the thread
In what situations have you used 4L/4Low?
.
Thought G80 was an On/Off, no 'limited' slippage?
Jan 8, 2025
M
Marky Dissod
reacted to
Fless's post
in the thread
Tire pressure
with
Like
.
Be mindful of the lower pressures if you choose to use them; the TPMS settings might trigger a warning for low air pressure.
Jan 8, 2025
M
Marky Dissod
replied to the thread
Bad mpg?
.
How O2 Sensors Work O2 sensors work like mini generators, producing their own voltage as they get hot. Inside the vented cover on the...
Jan 8, 2025
M
Marky Dissod
reacted to
B-train's post
in the thread
Bad mpg?
with
Like
.
I used to do engine development and that was a common practice. I can't say for certain that all manufacturers do it, but it's a way to...
Jan 8, 2025
M
Marky Dissod
reacted to
blanchard7684's post
in the thread
Bad mpg?
with
Angry
.
It is a legit question for someone who thinks that the oxygen sensor sets the af ratio, or “forces” it. Hardly semantic issue when...
Jan 8, 2025
M
Marky Dissod
reacted to
blanchard7684's post
in the thread
Bad mpg?
with
Angry
.
If the o2 sensor is only sensing the contents of exhaust how can it “force” a specific af ratio?
Jan 8, 2025
M
Marky Dissod
reacted to
Matthew Jeschke's post
in the thread
lower oil pressure 05 tahoe
with
Like
.
Sorry but did I see that right???? Debris in gallies after rebuild. He didn't clean the block and it's passages???? After hearing that...
Jan 8, 2025
M
Marky Dissod
replied to the thread
Tire pressure
.
For max comfort, especially with very light or no weight loading and lazy driving, you can go as low as 30psi. Although I'll never go...
Jan 8, 2025
M
Marky Dissod
reacted to
rustyj671's post
in the thread
Rear coil spring help
with
Like
.
Rockauto. The total w/ shipping and tax was $131.57. The part numbers are on the attachment.
Jan 8, 2025
M
Marky Dissod
replied to the thread
Rear coil spring help
.
Where'd you order the spring coils from?
Jan 8, 2025
M
Marky Dissod
reacted to
rustyj671's post
in the thread
Rear coil spring help
with
Like
.
Just to follow up on this.... I installed the Z85 springs on Sunday. They are the same free height at the smooth ride springs so I...
Jan 8, 2025
M
Marky Dissod
replied to the thread
Bad mpg?
.
It's what Closed Loop does, it's what O2 sensors are for. ecm has predictive maths tables that help it make very close guesses as to how...
Jan 8, 2025
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