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1997 Ford Mondeo eNGINE MISSES ON IDLE BOTH WHEN COLD AND H

Tiny
VIJENDRA KUMAR
  • MEMBER
  • 1997 FORD MONDEO
  • 4 CYL
  • 2WD
  • AUTOMATIC
  • 98,000 MILES
MY ENGINE IS MISSING WHEN COLD AND HOT. ON IDLE AND WHEN YOU PRESS THE ACCERATOR MISS TOO AFTER 4000RPM.
I HAVE CHANGED THESES THINGS

HEAD GASKET
AIR FLOW METER
PLUSE AIR SOLENOID
HT WIRES
POWER STEERING WITH
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Sunday, August 30th, 2009 AT 9:55 PM

3 Replies

Tiny
DAVE H
  • MECHANIC
  • 13,383 POSTS
Check cylinder compression. Replace the spark plugs and coil pack
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Sunday, August 30th, 2009 AT 10:01 PM
Tiny
VIJENDRA KUMAR
  • MEMBER
  • 2 POSTS
I have changed thspark plugs and did compression test. Its 130-150 psi
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Sunday, August 30th, 2009 AT 10:06 PM
Tiny
DAVE H
  • MECHANIC
  • 13,383 POSTS
With the engine running. Remoeve the wiring connectors to the injectors one at a time. Everytime you remove one of the connectors the engine tone should change (it should start to die and miss) if this does not happen on one or more injectors they are bad and need replacing. Also make sure you are actually getting a spark at each plug !
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Monday, August 31st, 2009 AT 5:03 AM

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