2000 Ford Ranger engine runs rough

Tiny
TUCDON
  • MEMBER
  • 2000 FORD RANGER
  • 6 CYL
  • 2WD
  • AUTOMATIC
  • 125,000 MILES
Engine misses when idling and driving not bad but noticable. Changed egr valve and regulator as well as plugs and wires
Wednesday, April 29th, 2009 AT 5:09 AM

1 Reply

Tiny
OBXAUTOMEDIC
  • MECHANIC
  • 3,711 POSTS
Hello,

If engine light is on get codes pulled and post.

Other causes of misfires are.

Low fuel pressure do to Weak Pump.

Low engine compression.

Faulty IAC (Idle Air Control Motor/Valve)

Vacuum Leaks.

Faulty or Leaky Injectors.

Faulty Fuel Pressure Regulator.

.
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Wednesday, April 29th, 2009 AT 5:51 AM

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