So here is my current predicament. My 92SC 400 had a bad ECU in it.
I got a new one and sent it off for rebuild, got it back and put it in the car. The car with the new ecu still won't rev above 2k without misfiring but now even with my foot all the way to the floor it very slowly creeps the rpm up and then when it stops it shuts off and will not crank up again until I put the old bad ecu in. Please someone help, it's getting annoying, I've replaced plugs, wires, and the top ignition coil. Any ideas?
I got a new one and sent it off for rebuild, got it back and put it in the car. The car with the new ecu still won't rev above 2k without misfiring but now even with my foot all the way to the floor it very slowly creeps the rpm up and then when it stops it shuts off and will not crank up again until I put the old bad ecu in. Please someone help, it's getting annoying, I've replaced plugs, wires, and the top ignition coil. Any ideas?
