93 civic with supercharged gsr
01-22-2018, 06:01 PM
#1
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93 civic with supercharged gsr
Help.
So I have a 93 civic cx with a supercharged gsr. After driving for a while the car starts to struggle moving when I press on the gas at low rpms. It starts to shake and semi back fires and then goes back to normal around 2500 rpms. I have a gsr Ecu and it’s not tuned or anything like that. What would be the issue?
Note: it’s a obd1 gsr, Jackson racing sc and a gsr ecu
So I have a 93 civic cx with a supercharged gsr. After driving for a while the car starts to struggle moving when I press on the gas at low rpms. It starts to shake and semi back fires and then goes back to normal around 2500 rpms. I have a gsr Ecu and it’s not tuned or anything like that. What would be the issue?
Note: it’s a obd1 gsr, Jackson racing sc and a gsr ecu
01-22-2018, 09:04 PM
#5
Honda-Tech Member
Re: 93 civic with supercharged gsr
If the car stumbles and spits up until about 2200-2500 rpm... it is likely the IACV is not functioning correctly. As for the tune, you need to post a picture of the engine bay to see how your JRSC is set up.
01-23-2018, 05:25 AM
#6
Former Moderator
Re: 93 civic with supercharged gsr
Do you have the boost-dependent fuel pressure regulator, and all the other stuff the JRSC kit originally came with? Or did you buy the car as-is, and are unsure?
I'd do what was first suggested - get Hondata, or some other freeware version and have it tuned properly.
I'd do what was first suggested - get Hondata, or some other freeware version and have it tuned properly.
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