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Code 44 on 1994 chevrolet k2500

Loping idle, loss of power.

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Cick HERE for diagnosis of code 44

Posted on Feb 20, 2012

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6ya6ya
  • 2 Answers

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Posted on Jan 02, 2017

johnthejag
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SOURCE: jaguar 1994 xj6 engine fuel fail code 44

Hi

Lamba Sensor Faulty. (Oxygen Sensor) On the exhaust down pipe.

Good Luck !

A FixYa would be nice... Thanks.....John.

Posted on Mar 02, 2009

  • 91 Answers

SOURCE: 1993 chevy s10 power loss

Hi. I would try changing the fuel filter. If its partially plugged up you could be starving for gas and that can make your emmission sensors give bad readings. Cant gurentee it, but it would be a place to start.

Posted on Mar 15, 2009

  • 118 Answers

SOURCE: My 1999 k2500 with 5.7 surges at idle only the

Have you checked for any vacuum leaks? If the vehicle has higher mileage then a fuel system cleaning maybe required.

Posted on Jul 31, 2009

isaid
  • 302 Answers

SOURCE: what do trouble codes mean?

the best way to identify codes for a specific vehicle is 2 get a service manual, most any auto part store will have the proper manual for your p\u

Posted on Oct 04, 2009

  • 81 Answers

SOURCE: I have a 1990 Jaguar Sovereign, 98,000 miles. The

I would change the air filter and clean the fine mesh covering the air flow control unit.
Make sure the connections are good as the sensor screen is tied to the O2 sensor. A new O2 sensor and dirty screen would give you poor fuel burning as the air fuel mix would be bad, and the O2 sensor would read the need for more fuel.......poor economy and running rough as it would not be clean burning.

Posted on May 02, 2010

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