Hi,

I have a datsun 1000 b10 from 1968.
I have problems with the fuel mixture.
The carburator is original and the engine is stock.
The engine has been apart and rebuild with new gaskets.
Valves were grinded and the head was rebuild.
It's running to lean lamda 1.2 en co 0.2 %.
I have tried everything but i can't find the problem.
I had the carburaot a few time aprt for cleaning and checking but it didn't solved the problem.
The CO screw don't give any change in fuel mixture
Has any one tips for me.

Thanks
Greetings Caspar

Quote:
At idle? At 50 kph crusing?

The foundation is to check thoroughly for vacuum leaks.

it's at iddle what i've measured.

Greetings Caspar

As I am in London if you want sale your car I will buy it bcz i love this car.
farrukhali28@yahoo.com

ban this farrukha bloke please before someone gets ripped off

I have solved the problem.
I rebuild the carby with new parts and it's running like new.

Greetings Caspar

Well done Caspar, was it the carby seals due to age or the poor quality fuel
thats going into our pumps everyday?

it was the carb seals.
but now again i have problems.
The engine was running good for some times.
I think i need a new carb.