I had similar problems. You might try checking the PCV valve hose located on the lower rear side of the throttle body (approx 10" below top of throttle body). I found mine melted with a hole. If you follow the hose through the emission components, it leads to the PCV valve in front of the engine.
AnswerI had the same problem on my SVT Focus 2002 (same as ST170) but it was the fuel filter. I .My '99' focus was doing the same thing. A month later and it seems the ecu has gone down. Although it does seem like I'm the first this has happened to.
i have to same thing happen how can i fix it
possibly a clogged catalytic converter
when mine had this prblem the planetary gear blew apart.
I have a 2000 Ford Focus it uses Mercon V. Mercon V is what I use in my 2000 Focus with a standard transmission. I have an Automatic 2000 Ford Focus station wagon and the owners manual suggests Mercon V.
Consumer Focus was created in 2000.
Tomorrow Focus was created in 2000.
how to remove hub assbley from car 2000 ford focus
Program a new key and ignition to a 2000 ford focus
If it simply dies without hesitating, I'd guess your crank sensor.
No
Indecision 2000 Focus on New Hampshire - 2000 TV SUSPENDED was released on: USA: 2 February 2000
Where is the temp sensor on 2000 ford focus zetec engine
Yes =))