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When im driving or giving car gas oil pressure is good, if car stops moving and gets no gas oil pressure drops to zero? I drive a 2007 gmc envoy 4.2 liter. Any ideas everyone says just a bad motor.

1 Answer

Ken B

Master 186 Answers
Posted on Jul 04, 2017

Ken B

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Joined: Jul 04, 2017

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Are you hearing a knocking coming from the engine if so yeah there may be a rod getting ready to go soon which would be an engine replacement. Have you checked the oil levels? It could also be an oil pump or oil pressure sensor. There are many things to consider and many things it could be.

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Related Questions:

1helpful

1answer

2004 gmc envoy. Oil gauge drops to zero when stopping. Car had been running for about 1hour in city traffic.

have the oil pressure checked using a mechanical pressure gauge
most likely a problem oil pressure sender unit or broken wire

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Apr 15, 2017 • GMC Cars & Trucks

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Why does my oil pressure drop to zero when I pass another vehicle ?

Check your oil level

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The oil pressure drop indicates more problems.

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www.fixya.com/cars/t7880379-oil_pressure_drops_zero_idle_2002_gmc Jan 18, 2011 - You could have three possable problems that I can think of. 1) Your oilviscosity is too low and you need to change it to a higher level. A 5w/30 .

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Jul 21, 2015 • GMC Cars & Trucks

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Why is my 2007 envoy denali oil pressure dropping?

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Mar 14, 2014 • 2007 GMC Envoy Denali

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While drivingoil pressure is at 40. after half hour of highway driving oil pressure drops to 0 or below. i stop and restart oil pressure comes back. ideas?

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Mar 17, 2013 • 2003 GMC Yukon XL

2helpful

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I have a 2000 blazer lt 4wd. when i start it the oil pressure reads 40. after i start driving it slowly drops to 20 asnd fluxuates around there while i am driving. once i stop at a red light it drops to...

ur oil sending sensor is bad it reeds the oil pressure

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Apr 15, 2011 • Chevrolet Blazer Cars & Trucks

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2002 GMC envoy gives me a message 'Low oil pressure stop engine"

i would stop driving it until you have it check for oil pressure you could blow the engine

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Feb 10, 2011 • GMC Envoy Cars & Trucks

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My oil pressure gage on my 2004 gmc envoy needle has move past 80. I checked the oil its fine. And the suv still running good with no smoke.

It is very possible that the stepper motor that drives the gauge is going bad and needs to be replaced. There are services that repair clusters, check on Ebay.

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Nov 04, 2010 • 2004 GMC Envoy

0helpful

1answer

My envoys oil pressure drops to nearly zero at stop signs

Yes, the natural oil could indeed be the problem, have it exchanged for synthetic immediately. Let me know what happens please. Thank you.

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Apr 26, 2010 • 2003 GMC Envoy

0helpful

1answer

2002 Envoy I come to a stop and my oil gauge drop and check gauge come on and readout say low oil pressure and sometime engine shut down. push on gas thimg go back to normal. this doesnt happan all the...

Try a new oil pressure switch first,if that does'nt repair the problem then get the oil pressure tested.If it tests low then the problem is internal and the motor meeds to be dissasembled.

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Nov 10, 2009 • 2002 GMC Envoy

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When im driving or giving car gas oil pressure is good, if car stops moving and gets no gas oil pressure drops to zero? I drive a 2007 gmc envoy 4.2 liter. Any ideas everyone says just a bad motor.

1 Answer

Ken B

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Related Questions:

2004 gmc envoy. Oil gauge drops to zero when stopping. Car had been running for about 1hour in city traffic.

Why does my oil pressure drop to zero when I pass another vehicle ?

2005 GMC envoy Oil pressure drops to zero when stopped if in a drive thru the car over heats. AC off its ok. Oil level/pressure fine replaced clutch fan wire harness(pigtail)replaced water pump.

Oil pressure drops to zero at idle on 2002 GMC Envoy after ...

Why is my 2007 envoy denali oil pressure dropping?

While drivingoil pressure is at 40. after half hour of highway driving oil pressure drops to 0 or below. i stop and restart oil pressure comes back. ideas?

I have a 2000 blazer lt 4wd. when i start it the oil pressure reads 40. after i start driving it slowly drops to 20 asnd fluxuates around there while i am driving. once i stop at a red light it drops to...

2002 GMC envoy gives me a message 'Low oil pressure stop engine"

My oil pressure gage on my 2004 gmc envoy needle has move past 80. I checked the oil its fine. And the suv still running good with no smoke.

My envoys oil pressure drops to nearly zero at stop signs

2002 Envoy I come to a stop and my oil gauge drop and check gauge come on and readout say low oil pressure and sometime engine shut down. push on gas thimg go back to normal. this doesnt happan all the...

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2004 gmc envoy. Oil gauge drops to zero when stopping. Car had been running for about 1hour in city traffic.

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2005_gmc_envoy_xl_denali_owners.pdf....

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Trustworthy Expert Solutions

When im driving or giving car gas oil pressure is good, if car stops moving and gets no gas oil pressure drops to zero? I drive a 2007 gmc envoy 4.2 liter. Any ideas everyone says just a bad motor.

1 Answer

Ken B

Add Your Answer

Attachments: Added items

Related Questions:

2004 gmc envoy. Oil gauge drops to zero when stopping. Car had been running for about 1hour in city traffic.

Why does my oil pressure drop to zero when I pass another vehicle ?

2005 GMC envoy Oil pressure drops to zero when stopped if in a drive thru the car over heats. AC off its ok. Oil level/pressure fine replaced clutch fan wire harness(pigtail)replaced water pump.

Oil pressure drops to zero at idle on 2002 GMC Envoy after ...

Why is my 2007 envoy denali oil pressure dropping?

While drivingoil pressure is at 40. after half hour of highway driving oil pressure drops to 0 or below. i stop and restart oil pressure comes back. ideas?

I have a 2000 blazer lt 4wd. when i start it the oil pressure reads 40. after i start driving it slowly drops to 20 asnd fluxuates around there while i am driving. once i stop at a red light it drops to...

2002 GMC envoy gives me a message 'Low oil pressure stop engine"

My oil pressure gage on my 2004 gmc envoy needle has move past 80. I checked the oil its fine. And the suv still running good with no smoke.

My envoys oil pressure drops to nearly zero at stop signs

2002 Envoy I come to a stop and my oil gauge drop and check gauge come on and readout say low oil pressure and sometime engine shut down. push on gas thimg go back to normal. this doesnt happan all the...

Not finding what you are looking for?

Cars & Trucks

2004 gmc envoy. Oil gauge drops to zero when stopping. Car had been running for about 1hour in city traffic.

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