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HybridZ

O2 sensor problems i think?


g686

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hi, i have a 82 280zx turbo motor in a 240z, and i am still having some troubles getting to run right.

 

I think the o2 sensor could be a problem, i have tried looking at the ecu when the car is running and there is no blinking light at all!

im not sure what this means, the light is on and it just turns off when i start the engine and it doesn't come back on so i know the light has not just burnt out?

 

It also runs funny, it will will work great when i push the peddle down about halfway but as soon as i go anymore it starts to stumble and backfire out of the intake likes its running lean?

 

Any suggestions would be greatly appreciated?

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