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My car runs good but when in parking it idles
2003 FORD FOCUS
My car runs good but when in parking it idles. Then it just turns off. The o2 sensors are bad and this car I have been working on for a while, it has original fuel pump and fuel regulator.
have the same problem?
Monday, April 1st, 2013 AT 6:20 AM
The 02 sensor just monitor the engine condition, The ECM uses the 02 sensor for fuel control, When the vehicle stall in park you have a IAC (idle air control) problem
Monday, April 1st, 2013 AT 7:31 AM
Also check the pcv hose as it is common for failing back at the throttle body
Monday, April 1st, 2013 AT 10:47 AM
Could u tell me the part number for the pcv in my car, auto part gave the wrong one. Should I put a clip on the hose at the throttle body to keep it steady? Thank you.
Friday, April 5th, 2013 AT 2:18 AM
to post a reply.
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