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H
hagar
Full Access Member
Joined
Nov 13, 2010
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Monday at 10:52 AM
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H
hagar
replied to the thread
loud knock noise after rear crank seal replacement
.
If the wrong oil filter caused oil delivery issues like it sounds, you might have scuffed the cam and or lifters. I have seen cam lobes...
Monday at 10:49 AM
H
hagar
replied to the thread
Warm Start stumble/multiple attempts... where to start looking?
.
Cool, i didn't know there was a term for it, I just figured all my multitasking branches were full. Googling up flow was some good reading.
Jan 14, 2025
H
hagar
reacted to
Geotrash's post
in the thread
Warm Start stumble/multiple attempts... where to start looking?
with
Like
.
Yup. What you're describing is what scientists call a "flow" experience, and I very much experienced it when I was writing software -...
Jan 14, 2025
H
hagar
replied to the thread
Warm Start stumble/multiple attempts... where to start looking?
.
I feel absolutely horrible for these tuners that are trying to work now days on camera. If anyone watches cleatus for example, and his...
Jan 14, 2025
H
hagar
replied to the thread
Warm Start stumble/multiple attempts... where to start looking?
.
Just make sure you figure out the way stuff works mechanically first, it is the only way to be better than lots. I could teach the best...
Jan 13, 2025
H
hagar
reacted to
Geotrash's post
in the thread
Warm Start stumble/multiple attempts... where to start looking?
with
Like
.
Just want to say how much I appreciate your comments and participation here @hagar. Many of us are armchair mechanics that know how to...
Jan 13, 2025
H
hagar
replied to the thread
Understading VVT
.
The obvious question is why they don't do it stock. The answer is because manufactures get their efficiency ratings based off data...
Jan 9, 2025
H
hagar
replied to the thread
Understading VVT
.
And while I don't know the hard limit to go with your data, I would bet money that the advance wouldn't go much further than that before...
Jan 9, 2025
H
hagar
reacted to
mikez71's post
in the thread
Understading VVT
with
Like
.
VCM Scanner (HPtuners' datalog software) displays the desired cam position as degrees. Maximum I logged (sample of 1 normal commute)...
Jan 9, 2025
H
hagar
reacted to
Charlie207's post
in the thread
Understading VVT
with
Like
.
Probably the DoD operating on/off.
Jan 9, 2025
H
hagar
replied to the thread
Understading VVT
.
The table Mike posted above is a fixed table of when the vvt will be moving and to what extent. The left axis is grams per cylinder of...
Jan 1, 2025
H
hagar
replied to the thread
Understading VVT
.
You can look at that log of cam position and see in it how the engine works just by the way numbers change vs load and rpm. The points...
Jan 1, 2025
H
hagar
reacted to
mikez71's post
in the thread
Understading VVT
with
Like
.
Here are the MAX values driving around.. Was thinking there must be other maps/modifiers.. Averages from the same log below, mostly...
Jan 1, 2025
H
hagar
replied to the thread
Understading VVT
.
Haha, that was the word. The cam is fully advanced anytime you see a 0. It can not possibly go any further advanced than 0, but it is...
Jan 1, 2025
H
hagar
replied to the thread
Understading VVT
.
Depends how you look at it. Are you inactive if you are pushing against a wall that isn't moving and you aren't moving? The most...
Jan 1, 2025
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