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Anonymous Posted on Jul 07, 2014

How to change engine oil pump

How to relace engine oil pump on 2005 chevy envoy

4 Related Answers

airjoc

Rob Sinbad

  • 709 Answers
  • Posted on Aug 24, 2009

SOURCE: engin oil life 50%

every new oil change, you will start out 100%, 50% state on your computer it just telling you that you have only used half of the oil life. when you get down to about 5-10 % is about time for the oil change. your GM mechanic will always reset the computer every time you get a new oil change.

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Anonymous

  • 3 Answers
  • Posted on Aug 29, 2009

SOURCE: 2005 envoy Code po 410. Replace relay and air pump

try disconnecting the battery for 5 mins. see if the computer resets

Anonymous

  • 64 Answers
  • Posted on Aug 08, 2010

SOURCE: 2005 gmc envoy sle. the fuel pump will not run.

Check your fuse, if the fuse is fine, check for broken wir or unplugged connection inside or out of tank.

Anonymous

  • 1702 Answers
  • Posted on Nov 18, 2010

SOURCE: warning light come one and oil pressure gauge goes

check oil sending unit first. could be that it has failed and is sending a bad signal to the instruments. if it is the pump the engine has to be removed to change the pump.

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Related Questions:

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1answer

How do you change the oil pump on a 2005 Chevy Impala

WHERE IS THE OIL PUMP? AND HOW DO YOU CHANGE IT? 2005 Chevrolet Impala
Asked by monkeyman in Alexandria, LA on July 04, 2011
I HAVE TO CHANGE THE INNER RINGS.
1 reply ReportAnswer Popular Answer
chinasinoy on July 05, 2011
The oil pump is in the oil pan it is used to pump oil that is in the pan, around 4qts up and through the parts of the engine, are you looking for the oil filter?
This is a video teach you how to change it.
http://www.ehow.com/video_2327479_install-engine-oil-pump.html
hope that helps.
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Engine leaking on upper left of engine 2005 envoy sle happened one week after oil change

Hi Dave, if it's leaking from the VVT, upper left, next to power steering pump, replace it. Not uncommon for it to leak there, and would NOT be due to your oil change.
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How to replace an oil pump on a 2005 Gmc Envoy XUV 4-wheel drive

Are you wanting to change the oil pump because the oil pressure flickers while idling after the engine has warmed up? If so change your oil pressure switch (located next to oil filter) first, to see if that fixes your problem. Sometimes dirty oil gets trapped in the switch and breaks down when the engine is warm. Replacing the oil pump is a major project requiring dropping the oil pan. Check U-Tube or a Haynes Repair Manual.
0helpful
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My 2005 Envoy's low oil pressure light will come on when I am at a stop and my car is ideling. My oil gauge will also drop. I just change the oil and filter about 1 month ago

When engine is idling the oil pressure sign can come up and that is OK. However if you've noticed that gauge shows much lower oil pressure that a bad sign. Show it to knowledgeable mechanic (but don't be lured in the engine replacement; ask for a root cause - it may be oil receiver or oil pump). Also I hope there's no oil puddles under the car? What about oil level?
0helpful
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Chevy 2005 silverado low oil pressure replaced oil sending unit and the cluster no noise from engine

Put a gage in the sending unit hole and see if the oil pump is weak, that is the best way to tell if the engine pump is ok.
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Warning light come one and oil pressure gauge goes to zero. could this be somthing other that the oil pump ?? how hard is oil pum to change on 2005 envoy xl ?

check oil sending unit first. could be that it has failed and is sending a bad signal to the instruments. if it is the pump the engine has to be removed to change the pump.
3helpful
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1987 chevy S10 engine idle problem

relace the throtle air idle valve.The temp switch will allso cause this problem.
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