oscillating idle on 92 rocky

Forum: 

Hi, my 92 rocky has recently started to have rough idle. It seems to happen more when the engine is cold, but the effect is that the idle oscillates between around 1k to 1.9k rpm’s about once a second. Everything else seems fine, the vehicle drives fine, but just has this funky idle. I have casually checked the vacuum hoses and did not see anything wrong which was my first guess as to what could be causing this. Any ideas on where to look? I have read that the O2 sensor could cause this as well?

Regards

Not in the State by any chanc

Not in the State by any chance are you? try www.outerlimits4x4.com, under the Daihatsu thread, reading about Ferozas, for an answer.
Im not sure if they have automatic chokes, but this could be the source of your problem.

Growing old is compulsary, growing up isnt, and
MUD MAKES EXCELLENT TOOTHPASTE

Please visit http://groups.msn.com/AussieDaihatsuRocky/_whatsnew.msnw

Growing old is compulsary, growing up isnt.
MUD MAKES EXCELLENT TOOTHPASTE.
I use billion dollar satellites, to find Tupperware.
Please visit http://groups.msn.com/AussieDaihatsuRocky/_whatsnew.msnw
All views and advice offered are my own, from my ow