ESCORT ROUGH IDLE

1998 Ford 500

Tiny

wbt7168

June, 4, 2011 AT 2:24 PM

1998 ford escort rough idle runs great going up the road when you stop it idles way down and sometisme shuts off but will start right back I have replaced the vac lines cleaned the air flow sensor the service engine light is on code says no heated 02 sensor upstream I replaced it still have the idle problem plugs have been checked and injectors are working replaced the fuel filter also

FOUND 2374 RELATED QUESTIONS

1 Answer

Tiny

rasmataz

June, 4, 2011 AT 7:44 PM

Check the idle air control valve. TPS sensor and PCV and EGR valves

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