car running like crap
03-11-2014, 11:19 PM
#1
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Car: 92 RS 25th Anniversary
Engine: 305 TBI -> 305 TPI
Transmission: T5/T56
Axle/Gears: 3.08 - 3.73+ soon
car running like crap
Alright. So just finished my 86 305 tpi swap into my 92RS with a T56.
We're using a 305 TPI SD ECM & prom. Idle is at about 900. i have no adjusted the IAC TPS ranges from .74 - 4.4 volts. I'm going to attach my xdl from the drive around the block. Gears 1-4, downshifted a few times. went down to 1. Started on a hill near the end when it runs like ****.
The car has a stock intake system, ported heads, and a slightly bigger head.
What is the IAC supposed to be at (steps)?
The MAP looks like it's all over the place?
I'm sure I can get the idle down by messing with the iac..
I just realized that my battery starts at 11.5 volts and ends up near 9... Could this cause my problem?
Thanks for any help
edit: I cant figure out how to upload the xdl file. anyone help with that?
We're using a 305 TPI SD ECM & prom. Idle is at about 900. i have no adjusted the IAC TPS ranges from .74 - 4.4 volts. I'm going to attach my xdl from the drive around the block. Gears 1-4, downshifted a few times. went down to 1. Started on a hill near the end when it runs like ****.
The car has a stock intake system, ported heads, and a slightly bigger head.
What is the IAC supposed to be at (steps)?
The MAP looks like it's all over the place?
I'm sure I can get the idle down by messing with the iac..
I just realized that my battery starts at 11.5 volts and ends up near 9... Could this cause my problem?
Thanks for any help
edit: I cant figure out how to upload the xdl file. anyone help with that?
Last edited by JacobIroc; 03-12-2014 at 01:34 AM.
03-12-2014, 08:44 PM
#2
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Join Date: Jan 2012
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Car: 92 RS 25th Anniversary
Engine: 305 TBI -> 305 TPI
Transmission: T5/T56
Axle/Gears: 3.08 - 3.73+ soon
Re: car running like crap
I'm a dumbass. Check your connections!lol
03-17-2014, 09:21 PM
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Car: 1988 Trans am GTA
Engine: corvette 350 swap
Transmission: t-5 swap
Axle/Gears: 3.27:1 borg warner 9-bolt w/ PBRs
Re: car running like crap
what connection are you talking about exactly? i'm having a similar problem.
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