over fueling 1.6 TD concerns?????

[mp_caddy]

I have a fully rebuilt 1.6 TD, (except for the pump being non turbo). I have the fuel screw turned up a bit and it drives great at 50-90 mph, but at lower speeds it is over fueling and causing it to chug as the turbo is pulling but fuel is perhaps not regulated correctly.

The only thing I am concerned about is damaging anything. I can regulate it for the most part with my foot on the pedal. Out of curiosity will the turbo pump stop the problem or is it simply because I have the pump turned up?

[Glegor]

I have a fully rebuilt 1.6 TD, (except for the pump being non turbo). I have the fuel screw turned up a bit and it drives great at 50-90 mph, but at lower speeds it is over fueling and causing it to chug as the turbo is pulling but fuel is perhaps not regulated correctly.

The only thing I am concerned about is damaging anything. I can regulate it for the most part with my foot on the pedal. Out of curiosity will the turbo pump stop the problem or is it simply because I have the pump turned up?

over fueled should not make it chug.. thats DEFINITELY not related to your fuel screw..

ive NEVER had a good running car chug from too much fuel.. diesels are compression ignition, you cant FLOOD, or have them be TOO RICH like you could a gasser..

[mp_caddy]

my only other thought was perhaps it is the turbo sticking? thoughts?

[Rockerchick]

How is your timing? When our pump timing was off, we'd get some lugging at low speeds.

[Glegor]

How is your timing? When our pump timing was off, we'd get some lugging at low speeds.

THIS! ^ ^ ^

i doubt its related to your turbo one bit.. or your amount of fueling.