Got a 2000 Focus, 2.0 zetec engine stumbles/hesitates under acceleration/load. Idles ok and I can rev up the motor just fine when not in gear. Replaced the dpfe sensor, spark plugs & plug wires. No improvement. What is the culprit? I have read a lot of forums where people had the same symptoms as mine and it was the dpfe sensor for the EGR. I have also checked for vacuum leaks using propane gas around the intake and vacuum hoses with no change in the idle. Please help!
have the same problem?
Thursday, August 4th, 2011 AT 1:22 AM