gstbuford
15+ Year Contributor
- 98
- 0
- Jan 10, 2008
-
Prairievlle,
Louisiana
So I bought a 93 GSX .
After going over everything, I replaced the fuel tank, sending unit, filter, and pump with a walbro 190 because I noticed rust in the tank. I cleaned out the rail and replaced the injectors and flushed out the fuel lines.
I did a compression test and it reads 140 across the board. I started it and it doesn't want to idle by itself. It will stay running if you stay on the gas but if I rev it up it sputters and wont rev past 4500. The weird thing is after it gets to operating temp the sputtering goes away, it revs fine all the way to 7000, and it idles fine.
So far I replaced all the fuel components and the ECU as the original ECU was fried. Any ideas what could wrong? Thanks guys.
After going over everything, I replaced the fuel tank, sending unit, filter, and pump with a walbro 190 because I noticed rust in the tank. I cleaned out the rail and replaced the injectors and flushed out the fuel lines.
I did a compression test and it reads 140 across the board. I started it and it doesn't want to idle by itself. It will stay running if you stay on the gas but if I rev it up it sputters and wont rev past 4500. The weird thing is after it gets to operating temp the sputtering goes away, it revs fine all the way to 7000, and it idles fine.
So far I replaced all the fuel components and the ECU as the original ECU was fried. Any ideas what could wrong? Thanks guys.