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Check engine lihgt on

Code p0440

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6 Suggested Answers

  • 2 Answers

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

  • 1 Answer

SOURCE: 1996 Chevy Blazer check engine light on

More then likely its the Canister Purge Solenoid. you can find it online at the part number is PV140. And to replace it on blazer you have to remove the spare tire. Alot of people don't know where this part is so I hope this helps you and good luck.

Posted on Oct 14, 2008

  • 147 Answers

SOURCE: Check engine light on. Code P0440.

wow thermostat >>>> shucks i believe its evep emissions code like faulty gas cap can reset any computer the chck eng light will come on in 50 to 100 miles if not fixed....

Posted on May 08, 2009

  • 3113 Answers

SOURCE: 1999 Deville w/ P0741 code and engine mis-fire, and P0440

evaporative emission control system po440. Check for emission evaporative hose loose from fuel tank or loose fuel cap.

Posted on Jun 15, 2009

  • 4088 Answers

SOURCE: codes

The first two were not listed in the file that I have, the third has to do with evaporative emission control has a small leak. The first two seem to be other codes having to do with the same area. Check the hoses and fittings at the fuel tank area for leaking or damage for the vent system. Check the fuel entry to tank hose and fittings. Locate (underneath the body) and check the charcoal canister for cracked case, loose or damaged fittings. Clear the light with the scanner and see if other codes show up. Are there any obvious problems other than fuel vapor leaks?

Posted on Aug 22, 2009

  • 285 Answers

SOURCE: My check engine light on,i had it check at autozone

check the little hose that runs from the pressure transducer to the egr and usually the elbow there is colapsed od torn open on that little hose,the transducer is disc shaped and right above or next to the egr,hope this helps

Posted on Oct 06, 2009

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Check engine light on. Code P0440.

wow thermostat >>>> shucks i believe its evep emissions code like faulty gas cap can reset any computer the chck eng light will come on in 50 to 100 miles if not fixed....

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The code p0440 check engine light is i have 100000 miles car

1)bad /loose gas cap
2)evap canister/canister hoses
3)purge or vent solenoid
4)general vacuum leak at engine

Click on this link:

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