nissan4life801

Ok last question. My fuel pump is on when the key is to the on position and the car is off. is it always pumping fuel or should it turn off after a couple of min. shouldnt there be a relay of some sort.

I havent checked fuel pressure but i did get it started, and it ran so bad i couldnt rev past 1500 RPMs and it filled my garage with blue smoke. It sounded like it was running on three cyinders. I unplugged the cold start valve (that wont hurt it. will it?) and it didnt do any thing. I would change ECUs but i dont know anybody around with a 280z. So i think i will spend a few more hours looking things over and what not

I have the same car with the same problem. Im going crazy im always under the hood of the Datsun. scard to drive dont know if i will get back home

it might be the ECU because i have checked the water temp. sensor, water temp. switch, Thermotime switch. all vacum lines are new and in the right place. i pulled the spark plugs they are complety soaked in gas.

Ok i have a 1977 280z FI it will work one day and completly die the next. It wont even start with starting fluid. It has plenty of spark, fuel, air. I have no idea what to do help please.