Originally Posted by grimple1
stupid vibration/rough idle problems are back.... yeah ford!
me too. i've changed the hose, replaced the DPFE sensor, full tune up (plugs, wires & air filter)...and STILL the stumble is back. got plenty of power, just a stupid stumble.
i'm gonna assume it's a stray vacc leak until i prove that wrong, then i'm gonna be in the O2 sensor camp. i wondered if maybe having the exhaust/gas regulation jacked up for a while didn't torch the O2 sensor.
we'll see! till then
to ford and the wonderful zetec stumble!