TurboTnZ06
Go on red!
- Joined
- May 7, 2002
I put stabil in the tank with maybe 5 gallons of GT100 in March when I pulled the engine for a rebuild.
What would be your guess? There is a 3 ft x 1 ft puddle of Sunoco GT100 on the floor everytime I try to start it.
Swapped plugs, wires, coil pack, ECU, chip from my working GN. No codes on scanmaster. TPS is .46v. Set the cam sensor 25 ATDC. I discovered the neat trick of a rachet on the alternator to spin this around since the SLIC prevents me from access to the crank bolt. It starts up just fine, but runs very rough. If I move the cam sensor out of the window it won't start, so its not the cam sensor. Spark is there as I put a plug on the fender and watch the blue spark fire away. Cylinder #2 runs very cold, I can touch the header, but the other cylinders run hot to the touch. I assume those are firing and #2 isn't.
If I try to give it gas it stumbles to raise rpm and is very rough but it does increase rpm but not much. I shut if off because the amount of fuel spraying out of the turbo is a lot and I don't want a fire.
I'm going to remove the GenII translator and go back to a working stock maf and see if it helps. I've never seen fuel shoot out like this before. Could multiple injectors stuck wide open cause this? I pulled the wire off #2 injector but the fuel still shot out when I started it up- it actually didn't sound like it ran any different then before either, very choppy like a huge cam.
If it starts easily, that means the cam and crank sensors are working properly.
I think I'll just keep pulling injector wires until the fuel stops pouring out to see if its one or more stuck open.
Plugs are Autolite 103 gapped .030 on GN1 heads.
FP is 43psi static.
Should I fill it up with pump 93 and try again if the gas went bad?
What would be your guess? There is a 3 ft x 1 ft puddle of Sunoco GT100 on the floor everytime I try to start it.
Swapped plugs, wires, coil pack, ECU, chip from my working GN. No codes on scanmaster. TPS is .46v. Set the cam sensor 25 ATDC. I discovered the neat trick of a rachet on the alternator to spin this around since the SLIC prevents me from access to the crank bolt. It starts up just fine, but runs very rough. If I move the cam sensor out of the window it won't start, so its not the cam sensor. Spark is there as I put a plug on the fender and watch the blue spark fire away. Cylinder #2 runs very cold, I can touch the header, but the other cylinders run hot to the touch. I assume those are firing and #2 isn't.
If I try to give it gas it stumbles to raise rpm and is very rough but it does increase rpm but not much. I shut if off because the amount of fuel spraying out of the turbo is a lot and I don't want a fire.
I'm going to remove the GenII translator and go back to a working stock maf and see if it helps. I've never seen fuel shoot out like this before. Could multiple injectors stuck wide open cause this? I pulled the wire off #2 injector but the fuel still shot out when I started it up- it actually didn't sound like it ran any different then before either, very choppy like a huge cam.
If it starts easily, that means the cam and crank sensors are working properly.
I think I'll just keep pulling injector wires until the fuel stops pouring out to see if its one or more stuck open.
Plugs are Autolite 103 gapped .030 on GN1 heads.
FP is 43psi static.
Should I fill it up with pump 93 and try again if the gas went bad?
