TBI Throttle Body Injection discussion and questions. L03/CFI tech and other performance enhancements.

i need help from everyone with an lt1 cam

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Old Aug 27, 2004 | 05:58 PM
  #1  
miacamaro305's Avatar
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From: miami,florida
Car: 89 Camaro RS
Engine: 5.0 tbi
Transmission: street-strip 700R4
i need help from everyone with an lt1 cam

well guy i have posted couple of times of a problem i have i have lower my fp and that help a bit with saving gas but didnt fix the problem i also adjusted my vavles and that did help a lil but im going to explaing wat my cars does and tell me wat u think it is?

okay lets say u hold the brake and give it gas to like 1500 stall in drive and u let off the brake and punch it like takes a moment to get rpms like it bog to like 2600 rpms wat can this be?


now lets say im driving normal when i give it a lil gas it runs fine but out of nowere it feels like boop boop exc. wat can this be?


when i have the a/c on is like wants to turn off like it misses or chokes i dont know but i have to put the car in nuetral.wat can this be?

also wats the best fp for a lt1 cam tbi motor at idle in drive?and wat a good base timing ?remember i do have a chip burn for the lt1 cam and my mods
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Old Aug 27, 2004 | 11:51 PM
  #2  
LS1KrakeN's Avatar
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From: Hialeah (Miami)
English!?

Do you speak it!?
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Old Aug 28, 2004 | 12:06 AM
  #3  
Dewey316's Avatar
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From: Portland, OR www.cascadecrew.org
Car: 1990 Camaro RS
Engine: Juiced 5.0 TBI - 300rwhp
Transmission: T5
Axle/Gears: 3.42 Eaton Posi, 10 Bolt
your never going to get it with just FP adjustments. I NEEDS TO BE TUNED.

the bad idle is probabaly due to a combination of too much fuel, and not enough timing. the bog at cruise is problably to much timing there, and not enough fuel, the "boop boop" i can only assume is not enough pump shot of throttle tip in.

Are you going to keep asking the same question, or are you finally going to listen to some of us one of these days.
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Old Aug 28, 2004 | 01:32 AM
  #4  
cali92RS's Avatar
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From: San Pedro, Ca
Car: White KSwisses
Engine: 5.3L Gen III
Originally posted by Dewey316
your never going to get it with just FP adjustments. I NEEDS TO BE TUNED.

the bad idle is probabaly due to a combination of too much fuel, and not enough timing. the bog at cruise is problably to much timing there, and not enough fuel, the "boop boop" i can only assume is not enough pump shot of throttle tip in.

Are you going to keep asking the same question, or are you finally going to listen to some of us one of these days.
I thought too much AE causes bogging?
Im trying to understand the effects of AE. It confuses me.
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Old Aug 28, 2004 | 11:14 AM
  #5  
Dewey316's Avatar
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From: Portland, OR www.cascadecrew.org
Car: 1990 Camaro RS
Engine: Juiced 5.0 TBI - 300rwhp
Transmission: T5
Axle/Gears: 3.42 Eaton Posi, 10 Bolt
too much will bog, too little will be lean, and bog and/or backfire.
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Old Aug 28, 2004 | 11:49 PM
  #6  
80smetalfan's Avatar
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From: Missouri
Car: 1989 IROC
Engine: LB9
Transmission: T5
Axle/Gears: 3.42 Posi
Originally posted by Dewey316
I NEEDS TO BE TUNED.
You need to be tuned? What?

lol, just kidding.
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Old Aug 29, 2004 | 11:30 AM
  #7  
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From: Cincinnati, OH
Car: '90 RS
Engine: 377 LSX
Transmission: Magnum T56
Originally posted by Dewey316


Are you going to keep asking the same question, or are you finally going to listen to some of us one of these days.
Agreed. You are going to have to bite the bullit and start to burn your own chips. This is how to fix your problem. There are no other ways. What you describe is how 100% of all LT1 cam swaps run on the stock tune.
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Old Aug 29, 2004 | 11:45 AM
  #8  
miacamaro305's Avatar
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From: miami,florida
Car: 89 Camaro RS
Engine: 5.0 tbi
Transmission: street-strip 700R4
OKAY ,BUT I HAVE GOTTEN 2 CHIPS ALREADY FROM TBICHIPS BURN FOR THE LT1 CAM AND NO RESULTS. I HAVE TRY TO LOWER MY FP AND ADJUSTED MY VAVLES BUT NO RESULTS. IM BUYING THE WINALDL CABLE THIS WEEK SO LIKE IN 10 DAYS I WILL USE THE WINALDL PROGRAM AND SEND ALL INFO TO TBICHIPS AND THEN HE SHOULD KNOW WATS WRONG WITH MY CAR. SOUND GOOD.MY BASE TIMING WITH THE CHIP IS 4* SHOULD I PUT IT HIGHER OR LOWER?
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Old Aug 29, 2004 | 11:51 AM
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Dewey316's Avatar
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From: Portland, OR www.cascadecrew.org
Car: 1990 Camaro RS
Engine: Juiced 5.0 TBI - 300rwhp
Transmission: T5
Axle/Gears: 3.42 Eaton Posi, 10 Bolt
Caps lock is just to the left of the 'A' button.

Data logging is that is going to tell you what is wrong. changing the base timing, and fuel pressure will not cure this. Personaly i suggest you give tbichips the big middle finger, don't waste any more money with him. Buy the equipment and do this yourself.
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Old Aug 29, 2004 | 11:59 AM
  #10  
miacamaro305's Avatar
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From: miami,florida
Car: 89 Camaro RS
Engine: 5.0 tbi
Transmission: street-strip 700R4
HE DOESNT CHARGE ME NOTHING,BUT BUYING ALL THE NEEDED GEAR IS LIKE 250 DOLLARS AND I DONT HAVE THAT RIGHT NOW. ALSO WERE DO U BUY THE BLANK CHIPS FROM?AND HOW DO U PROGRAM IT?IS THE SOFTWARE LIKE A HYPERTECH THAT U PUNCH IN YES OR NO AND SPECS #?
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Old Aug 29, 2004 | 12:09 PM
  #11  
ShiftyCapone's Avatar
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From: Cincinnati, OH
Car: '90 RS
Engine: 377 LSX
Transmission: Magnum T56
There is a section on chip burning in the sticky at the top. Also spend some time reading in the DIY PROM board. There is a learning curve involved when burning your own chips. It takes many many burns to get a chip just right.
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Old Aug 29, 2004 | 04:53 PM
  #12  
miacamaro305's Avatar
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From: miami,florida
Car: 89 Camaro RS
Engine: 5.0 tbi
Transmission: street-strip 700R4
were is the sticky thing at?
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Old Aug 29, 2004 | 05:29 PM
  #13  
Dewey316's Avatar
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From: Portland, OR www.cascadecrew.org
Car: 1990 Camaro RS
Engine: Juiced 5.0 TBI - 300rwhp
Transmission: T5
Axle/Gears: 3.42 Eaton Posi, 10 Bolt
Dataloging : http://winaldl.joby.se/

Tuning : https://www.thirdgen.org/techbb2/sho...hreadid=245398

Sticky : https://www.thirdgen.org/techbb2/sho...hreadid=227281
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Old Aug 30, 2004 | 02:21 PM
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too little AE and my car would cough kinda like cough-cough too much AE and it would gurgle like gurgle-gurgle or maybe like gargle-gargle and this is called a run on sentence.
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Old Aug 30, 2004 | 03:47 PM
  #15  
Dewey316's Avatar
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From: Portland, OR www.cascadecrew.org
Car: 1990 Camaro RS
Engine: Juiced 5.0 TBI - 300rwhp
Transmission: T5
Axle/Gears: 3.42 Eaton Posi, 10 Bolt
yeah ronny, we know what caugh caugh and gurgle gurgle are, its hard to explain that to someone who hasn't experianced it.

Aren't you glad you learned tuning, so you can use highly technical terms like, gargle.
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Old Aug 30, 2004 | 06:54 PM
  #16  
miacamaro305's Avatar
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From: miami,florida
Car: 89 Camaro RS
Engine: 5.0 tbi
Transmission: street-strip 700R4
gargle gargle hmm wat is that?
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