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topic #71667

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Subject: "cant always floor it...what you think my issue is?"

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95GSEclipse	May-26-04 04:20 PM
Member since Sep 08th 2003 662 posts,

#71667, "cant always floor it...what you think my issue is?"

Ok Ive been having this problem with my car for a while...i need a pocketlogger...but heres what she doing. when i drive around ill be getting on it not floor it completely like %60 throttle and its fine but some times when i floor it it will go but not like it should (and its not detonating) then if i let up on the gas down to like %80 it feels like you flipped a switch and you can feel more power. it only does this sometimes and around 3500-6.5k. I replaced the map sensor and it still does it but it doesnt always do it...have any of you guys had this problem? what do you think...

Klein567 - Ya i heard about that ticket you and Sean got.
Clint485 - Stupid chick cop...worst part was she looked like a dude.
Klein567- Thats becuase all hot cops are strippers

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Replies to this topic

RE: cant always floor it...what you think my issue is?, djtrickee, May-26-04 04:34 PM, #1

RE: cant always floor it...what you think my issue is?, 95GSEclipse, May-26-04 04:39 PM, #2

RE: cant always floor it...what you think my issue is?, safedawg, May-26-04 04:51 PM, #3

RE: cant always floor it...what you think my issue is?, 95GSEclipse, May-26-04 04:54 PM, #4

RE: cant always floor it...what you think my issue is?, djtrickee, May-26-04 05:20 PM, #5

RE: cant always floor it...what you think my issue is?, Moderator

eclipzGST, May-26-04 06:44 PM, #6

RE: cant always floor it...what you think my issue is?, mcgyvr, May-27-04 07:51 AM, #7

RE: cant always floor it...what you think my issue is?, 95GSEclipse, May-27-04 08:18 AM, #8

RE: cant always floor it...what you think my issue is?, Moderator

eclipzGST, May-28-04 02:29 PM, #9

RE: cant always floor it...what you think my issue is?, siueclipse, May-29-04 11:44 AM, #10

RE: cant always floor it...what you think my issue is?, MR BLUNT 2gnt, May-28-04 02:29 PM, #11

djtrickee	May-26-04 04:34 PM
Donating 2GNT member 5924 posts,

#71669, "RE: cant always floor it...what you think my issue is?"
In response to Reply # 0

Ditto

Same exact thing i was going to post about.
Its strange. my trims look good and my fuel press is good, but I cant WOT pull without some serious hesitation. If I back it off to around 35-50% tps (according to my SAFC2) then it pulls generally harder...

strange isnt it.

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Built. That's All...
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www.monkeybuttpirate.com
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2 Fingers of Scotch with a milk back... Stat!

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95GSEclipse	May-26-04 04:39 PM
Member since Sep 08th 2003 662 posts,

#71670, "RE: cant always floor it...what you think my issue is?"
In response to Reply # 1

ya and its pissing me off....i was thinking maybe becuase my speed sensor wasnt hooked up or something..i dont know i want to fix the prob....

Klein567 - Ya i heard about that ticket you and Sean got.
Clint485 - Stupid chick cop...worst part was she looked like a dude.
Klein567- Thats becuase all hot cops are strippers

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safedawg	May-26-04 04:51 PM
Member since May 01st 2002 345 posts,

#71672, "RE: cant always floor it...what you think my issue is?"
In response to Reply # 2

same exact problem here, never figured it out. What kind of fuel system do you run?

Work in progress
98 GS t3/t04e, hrc Sidemount, tial 38mm, HKS ssq bov, clutchmaster stage 4, wiseco pistons, Eagle rods, Apexi TT, HKS EVC II, Phantom grip lsd, 3in turbo back, Eibach pro-kit, Defi D-gauge EGT,boost, autometer fuel pressure
8-inj setup in the works, HKS AIC III and 450cc injectors

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95GSEclipse	May-26-04 04:54 PM
Member since Sep 08th 2003 662 posts,

#71674, "RE: cant always floor it...what you think my issue is?"
In response to Reply # 3
May-26-04 04:55 PM by 95GSEclipse

craptech, walbro inline 255, 310 injectors, 7-8 psi boost

Klein567 - Ya i heard about that ticket you and Sean got.
Clint485 - Stupid chick cop...worst part was she looked like a dude.
Klein567- Thats becuase all hot cops are strippers

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djtrickee	May-26-04 05:20 PM
Donating 2GNT member 5924 posts,

#71676, "RE: cant always floor it...what you think my issue is?"
In response to Reply # 4

sfmu- 45-50psi idle press., stock injectors, safc2 is cleared... its weird cuz my datalogger is showing great fuel trims and good a/f ratio and no wacky timing numbers.

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eclipzGST	May-26-04 06:44 PM
Old School 2GNTer 7335 posts,

#71687, "RE: cant always floor it...what you think my issue is?"
In response to Reply # 5

I was noticing today that mine also does the same thing.
4G63
evoIII 16G
walbro 190
550's
S-AFC

__________________________________________________________
-Tony <--- NOT asian.
'06 Wicked White EVO IX

Originally posted by Avenger
When I raise the BS flag ... it's a really big fucking flag and I raise it really fucking high too.

"Never whistle while your pissing." ~The illuminatus Trilogy

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mcgyvr	May-27-04 07:51 AM
Old School 2GNTer 3121 posts,

#71709, "RE: cant always floor it...what you think my issue is?"
In response to Reply # 6

have you guys looked at timing at those times. I bet timing is being pulled quite a bit.

Ive always noticed with our cars its a much faster launch if you give it part throttle vs just mashing down the gas. I think its the ECU pulling timing during upshifts,etc..

1998 dodge avenger 4 cyl AT
Mods are:
Not enough

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95GSEclipse	May-27-04 08:18 AM
Member since Sep 08th 2003 662 posts,

#71710, "RE: cant always floor it...what you think my issue is?"
In response to Reply # 7

i did an auto to man swap and havent hooked up the speed sensor yet...you think it might be that?

Klein567 - Ya i heard about that ticket you and Sean got.
Clint485 - Stupid chick cop...worst part was she looked like a dude.
Klein567- Thats becuase all hot cops are strippers

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eclipzGST	May-28-04 02:29 PM
Old School 2GNTer 7335 posts,

#71773, "RE: cant always floor it...what you think my issue is?"
In response to Reply # 8

I richened up my settings just "a tad" and problem solved...
Damn, I REALLY need a logger emoji

__________________________________________________________
-Tony <--- NOT asian.
'06 Wicked White EVO IX

Originally posted by Avenger
When I raise the BS flag ... it's a really big fucking flag and I raise it really fucking high too.

"Never whistle while your pissing." ~The illuminatus Trilogy

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siueclipse	May-29-04 11:44 AM
Member since Nov 28th 2002 3504 posts,

#71831, "RE: cant always floor it...what you think my issue is?"
In response to Reply # 9

get rid of the cartech fmu. its crap. youre flooding out in the top end. i ran 310cc injectors with the craptech fmu for a bit, ditched it because of flooding at WOT.

also.. you dont need an afc with stock injectors.

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MR BLUNT 2gnt	May-28-04 02:29 PM
Member since Mar 20th 2002 793 posts,

#71772, "RE: cant always floor it...what you think my issue is?"
In response to Reply # 7

Originally posted by mcgyvr
have you guys looked at timing at those times. I bet timing is being pulled quite a bit. Ive always noticed with our cars its a much faster launch if you give it part throttle vs just mashing down the gas. I think its the ECU pulling timing during upshifts,etc..

If you datalog the car you will notice a very linear, perfectly flat, timing number when you get anywhere past 65% throttle. It goes to 17* advance. When you back off of it it jumps anywhere from 35-25 degrees advance. You may need a little more timing in lower rpm's so don't give it as much gas. When you get closer to say 4-4500K then give her all shes got. You really need a datalogger though. You may be really really rich too. Being to rich on top of having 17* timing advance would really hurt your spool.

400whp or bust.

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