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2001 expedition overdrive light blinks off check engine light came on evaporative emmissions fault circuit

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6 Suggested Answers

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SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

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Posted on Jan 02, 2017

  • 106 Answers

SOURCE: 1998 Expedition Blinking Overdrive Light on shift handle

When the o/d light is blinking that means there is a trany issue.My suggestion would be to have the computer scaned for codes and then get back to me and I will try to be of further assistance.

Posted on Mar 06, 2009

  • 1 Answer

SOURCE: 1998 ford expedition blinking overdrive light

This blinking light indicates a problem. You will have to have it scanned for trouble codes to find out
what it is.

Posted on Mar 29, 2009

  • 607 Answers

SOURCE: Service engine soon light comes on, checked with a meter and it is showing evaporative purge control valve circuit, what is it talking about

The EVAPORATIVE PURGE CONTROL VALVE is located under the hood usually behind or near the back of the headlights. It it on the top of the Evap Charcol Cannister ( shaped something like a Quaker Oats box ) . Basically does not allow fuel vapors to escape into the air. Te purge valve will recycle the vapors through a charcol filter and sent to be reused as fuel., Problem could be caused by excessive fuel in the cannister, or the solenoid, or wiring, etc back to the computer.. Requires a lot of diagnosing. Hope this helps.

Posted on Apr 13, 2009

  • 672 Answers

SOURCE: Evaporative Emmission System Malfuction----p0446

Possible leaks, clogs, malfunctioning VSVs (vacuum switching valves), and faulty Evap charcoal canister. This system is designed to remove harmful vapors in the fuel system and preventing these vapors to enter the atmosphere, regulate fuel pressure, by sending it into the combustion chamber to be burnt.

Diagnostics for P0446:
1. Inspect vacuum hoses and pipes
between EVAP (Purge) VSV and
Charcoal Canister for leaks.
2. Replace Vapor Pressure VSV and

Hopefully this helps

Posted on Aug 16, 2009

  • 4350 Answers

SOURCE: On my 2002 dodge intrepid the check engine light

Gas cap not tight is the most common issue....the system is fuel tank, lines and evap. canister.....but most pressure loss is cap related, as the rest of the system gets handled less often....

Posted on Oct 10, 2009

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Please rate this.

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1998 ford expedition blinking overdrive light

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