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Car running funny, AFR all over the place

  • Thread starter Thread starter vertigasen
  • Start date Start date Nov 11, 2008
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SaleenGT2001

Well-Known Member
Jul 18, 2005
2,811
4
58
Four Oaks NC
Nov 16, 2008
#21
  • Nov 16, 2008
  • #21
if you had a gauge with a digital readout you would see whats really going on. anyways i'm done trying to help. if you would like to try to convince someone of something just b/c your gauge doesnt move go ahead.

bottom line: mine is tuned right, the AFR jumps around, same goes for many other cars.

good luck finding your problem, (which is most likely fuel related)

Mr. High and Mighty out...................i'll go laugh at some Hondas
 

twogts4us

15 Year Member
Apr 1, 2004
4,188
12
79
Dunedin, FL
Nov 23, 2008
#22
  • Nov 23, 2008
  • #22
SaleenGT2001 said:
if you had a gauge with a digital readout you would see whats really going on.
Click to expand...
That's you opinion. Personally, for me, it's much easier to glance at an analog gauge and comprehend the AFR value. A digital readout ends up being a bunch of blinking/flashing lights (which is probably what you wanted anyway).
SaleenGT2001 said:
anyways i'm done trying to help.
Click to expand...
Thank God.
SaleenGT2001 said:
if you would like to try to convince someone of something just b/c your gauge doesnt move go ahead.
Click to expand...
Again, I'm speaking from experience that is pertinent to the thread starter's situation. Your "you obviously have no idea what i drive, do you?!?!?" car doesn't pertain to this situation. So, if YOU'D like to try to convince someone of something just b/c your gauge is "all over the place", go ahead. Just be sure to share your list of mods with them, so they understand that they are likely nowhere near comparing apples to apples.

SaleenGT2001 said:
bottom line: mine is tuned right, the AFR jumps around, same goes for many other cars.
Click to expand...
Great, we're all happy that you're happy. But you stated it yourself, "well FWIW i have also checked 2 other cars with widebands and the AFR was between 12.5 and 16 at idle. both cars were FI (s/c and turbo)". All you have established here is that cars with FI have a bouncy AFR at idle.


SaleenGT2001 said:
Mr. High and Mighty out...................i'll go laugh at some Hondas
Click to expand...

Yep, just as I figured. You get off jabbing at kids smaller than you all the while touting, "you obviously have no idea what i drive, do you?!?!?" What a jerk.
 

SaleenGT2001

Well-Known Member
Jul 18, 2005
2,811
4
58
Four Oaks NC
Nov 23, 2008
#23
  • Nov 23, 2008
  • #23
twogts4us said:
That's you opinion. Personally, for me, it's much easier to glance at an analog gauge and comprehend the AFR value. A digital readout ends up being a bunch of blinking/flashing lights (which is probably what you wanted anyway).

Thank God.

Again, I'm speaking from experience that is pertinent to the thread starter's situation. Your "you obviously have no idea what i drive, do you?!?!?" car doesn't pertain to this situation. So, if YOU'D like to try to convince someone of something just b/c your gauge is "all over the place", go ahead. Just be sure to share your list of mods with them, so they understand that they are likely nowhere near comparing apples to apples.


Great, we're all happy that you're happy. But you stated it yourself, "well FWIW i have also checked 2 other cars with widebands and the AFR was between 12.5 and 16 at idle. both cars were FI (s/c and turbo)". All you have established here is that cars with FI have a bouncy AFR at idle.




Yep, just as I figured. You get off jabbing at kids smaller than you all the while touting, "you obviously have no idea what i drive, do you?!?!?" What a jerk.
Click to expand...


seriously, if you wanna talk some **** PM me and i'll be glad to
, but i'm not going to have it out in this thread. i'm glad i bother you so much you have taken a whole week to respond to my last comments with your lame ass comebacks.
before this goes completely to crap! i'm in a good mood right now and i'd hate to have to take a vacation b/c i told you what i really would like to say right now.
 

SaleenGT2001

Well-Known Member
Jul 18, 2005
2,811
4
58
Four Oaks NC
Nov 23, 2008
#24
  • Nov 23, 2008
  • #24
twogts4us said:
Yep, just as I figured. You get off jabbing at kids smaller than you all the while touting, "you obviously have no idea what i drive, do you?!?!?" What a jerk.
Click to expand...


you must work for a politician b/c you love to take a statement, twist it completely out of context and then repeat it over and over.

twogts4us said:
Do you have a wideband? Ever seen one? At idle? It SHOULD dance around 14.7...maybe down to 14.2 or so...maybe up to 15... NOT "all over the place"
Click to expand...

to which i responded

saleengt2001 said:
do i have a wideband?? you obviously have no idea what i drive, do you?!?!? i just checked the readings on my car at idle and they were anywhere between 12.2 and 17.7

would you not call that all over?? i guess when your making less than 300 with no cams or any type of FI it is easy to peg your AFR at one number
Click to expand...

did you honestly think i would be driving around making over 22psi on the 93 tune and have no way to monitor the AFR?? if you didnt make a smart ass comment toward me i would have let you be. i will not let you make me look like i have no clue what i am talking about.
 
P

poindexternasty

New Member
Apr 29, 2008
148
0
0
Nov 24, 2008
#25
  • Nov 24, 2008
  • #25
Both of you nappy little girls need to keep your "flaming" off the forums. This is about cars, not your egos or Internet penises.
 
S

san~man

O-G
Founding Member
Nov 29, 1999
8,546
3
78
A little grass shack on a big lava rock
Nov 24, 2008
#26
  • Nov 24, 2008
  • #26
I'm watching this, quite carefully mind you all.

I haven't banned anyone in a while, so........who wants to volunteer
 

bhuff30

Founding Member
Dec 11, 2001
6,037
35
129
Olathe KS
Nov 24, 2008
#27
  • Nov 24, 2008
  • #27
:stirpot: I've got the DIY wideband with the honda sensor. I don't have a gauge, so when I need to check the AFR, I use my DIGITAL volt meter and reference a table. On my 97 GT, the AFR holds steady at idle, right around 14.7:1 (2.50v). This is normal and should be expected with a stock cam and a good running engine. The AFR on the 88 varies, but this is because the tune and VAM door style air meter is crap.

However, it is also very reasonable for the AFR to vary at idle. Wilder cam grinds do not run steadily at idle. There is a certain amount of reversion and they tend to chug and cough, as they draw a poor vacuum. The engine will also occasionally miss. The AFR can also vary significantly if there is a miss. All of these cause the AFR to vary. When a cylinder misses, it will immidiately show rich on your wideband beacuse there is significant amount of extra oxygen.
 

SaleenGT2001

Well-Known Member
Jul 18, 2005
2,811
4
58
Four Oaks NC
Nov 24, 2008
#28
  • Nov 24, 2008
  • #28
san~man said:
I'm watching this, quite carefully mind you all.

I haven't banned anyone in a while, so........who wants to volunteer
Click to expand...


well i'm out. i've put my experience out there hope you get your problem figured out.

/thread

(i'd hate to have to make a new name and use a proxy to log on here!!)
 

twogts4us

15 Year Member
Apr 1, 2004
4,188
12
79
Dunedin, FL
Nov 24, 2008
#29
  • Nov 24, 2008
  • #29
SaleenGT2001 said:

seriously, if you wanna talk some **** PM me and i'll be glad to
, but i'm not going to have it out in this thread.
Click to expand...
I'm not talking , and there's no need to PM you to get into a pissing match in private. It's much more productive to do it out here in the open so everyone can see you for who you are.
SaleenGT2001 said:
i'm glad i bother you so much you have taken a whole week to respond to my last comments with your lame ass comebacks.
Click to expand...
I'm not sure how to take this comment...? You bothered me SO much that it took me a week to respond? If you bothered me at all, common sense would dictate that I would have responded quickly. Talk about lame ass comebacks.
SaleenGT2001 said:
before this goes completely to crap! i'm in a good mood right now and i'd hate to have to take a vacation b/c i told you what i really would like to say right now.
Click to expand...
Yeah, we wouldn't want your narrow minded tech support to go completely to crap. So glad you are in a good mood - Now go with that thought and try to broaden your scope a bit before you pipe in on subjects in which you end up steering the thread starter in the wrong direction. Which is exactly what you did and which is exactly what I take issue with. Should someone look at your sig and say, "OMG - look what he drives - he must know what he's talking about." No, they probably shouldn't but they probably do. So, then when you jump up on your milkcrate and state, "you obviously have no idea what i drive, do you?!?!?" - then, yeah, I take issue with that. It's as if you are saying, "Look at what I drive - I know it all." Fact is, it's quite obvious that you don't. You still haven't provided any input on a NA car with regard to AFR at idle. You're still jumping up and down, beating on your chest singing, "you obviously have no idea what i drive, do you?!?!?" Taking down punks like you is like shooting fish in a barrel.

SaleenGT2001 said:
you must work for a politician b/c you love to take a statement, twist it completely out of context and then repeat it over and over.
Click to expand...

Twist it completely out of context? How so? Repeat it over and over? Well hell yeah, because it was one of the dumbest things I'd heard in a long time.



SaleenGT2001 said:
to which i responded

did you honestly think i would be driving around making over 22psi on the 93 tune and have no way to monitor the AFR??
Click to expand...
I have no idea what you might do. Remember, I'm the one who obviously has no idea what you drive, right?!?!?"
SaleenGT2001 said:
if you didnt make a smart ass comment toward me i would have let you be. i will not let you make me look like i have no clue what i am talking about.
Click to expand...

You don't need my help in looking like you have no clue...
 

Mikie

the ahead of you horseman
Aug 2, 2000
517
1
0
Belmont NC
Nov 24, 2008
#30
  • Nov 24, 2008
  • #30
You have been warned by the moderator and yet you continue.
 

SaleenGT2001

Well-Known Member
Jul 18, 2005
2,811
4
58
Four Oaks NC
Nov 24, 2008
#31
  • Nov 24, 2008
  • #31
twogts4us said:
I'm not talking , and there's no need to PM you to get into a pissing match in private. It's much more productive to do it out here in the open so everyone can see you for who you are.

I'm not sure how to take this comment...? You bothered me SO much that it took me a week to respond? If you bothered me at all, common sense would dictate that I would have responded quickly. Talk about lame ass comebacks.

Yeah, we wouldn't want your narrow minded tech support to go completely to crap. So glad you are in a good mood - Now go with that thought and try to broaden your scope a bit before you pipe in on subjects in which you end up steering the thread starter in the wrong direction. Which is exactly what you did and which is exactly what I take issue with. Should someone look at your sig and say, "OMG - look what he drives - he must know what he's talking about." No, they probably shouldn't but they probably do. So, then when you jump up on your milkcrate and state, "you obviously have no idea what i drive, do you?!?!?" - then, yeah, I take issue with that. It's as if you are saying, "Look at what I drive - I know it all." Fact is, it's quite obvious that you don't. You still haven't provided any input on a NA car with regard to AFR at idle. You're still jumping up and down, beating on your chest singing, "you obviously have no idea what i drive, do you?!?!?" Taking down punks like you is like shooting fish in a barrel.



Twist it completely out of context? How so? Repeat it over and over? Well hell yeah, because it was one of the dumbest things I'd heard in a long time.



I have no idea what you might do. Remember, I'm the one who obviously has no idea what you drive, right?!?!?"


You don't need my help in looking like you have no clue...
Click to expand...

like i said, i'm done responding to you. i've reported your post yet again talking crap. enjoy your vacation. you deserve it

BTW i drive a 1995 Ranger with a 3.0
 

SaleenGT2001

Well-Known Member
Jul 18, 2005
2,811
4
58
Four Oaks NC
Nov 24, 2008
#32
  • Nov 24, 2008
  • #32
waiting on reply..............................
 
S

san~man

O-G
Founding Member
Nov 29, 1999
8,546
3
78
A little grass shack on a big lava rock
Nov 24, 2008
#33
  • Nov 24, 2008
  • #33
To the OP, start this thread again. This is out of hand and going nowhere fast.
 
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