ROUGH IDLE ENGINE SERVICE LIGHT ON

2001 Ford Expedition

Tiny

morrisdelgado

March, 15, 2010 AT 8:23 PM

Engine Performance problem
2001 Ford Expedition V8 189000 miles

whistling sound very rough idle, recently bypassed heater core is this related

FOUND 2374 RELATED QUESTIONS

2 Answers

Tiny

rasmataz

March, 15, 2010 AT 8:25 PM

Have the computer scanned for code/s-you have a problem within the engine management system that caused the CEL to turn on-This is your starting point of diagnosis, finding out what's going on.

Tiny

DGK

March, 15, 2010 AT 8:37 PM

Check you PCV Hose very common problem on this model and high miileage.

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