Question about 1995 GMC Yukon

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Coolant leaking 95 gmc yukon 4x4 5.7 350 vortec

Coolant leaks with in a hour. oil seems to be good.seen coolant drips on the floor

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Could be hose are a freeze plug are water pump.determen where the leak is on the floor and go from there

Posted on Jan 03, 2013

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Posted on Jan 02, 2017

MrScary66613
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SOURCE: Rear axle seal leaking on 1997 GMC Yukon 4x4

You are Talking about the Main Cover on the Rear of the Rear end Correct???? If so, This is Just a Gasket and is Very easy to replace. The Gasket is Simply Worn out.

Posted on Jan 17, 2009

emissionwiz
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SOURCE: 95 gmc jimmy firing order

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Posted on May 15, 2009

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SOURCE: oil leak

Common leaks on GM vehicles with oil coolers are at the fittings and where the oil filter spins on is the adapter for the cooler lines. Remove it,clean it and replace the gasket(s) and "O"ring. Only two bolts! Easy but messy fix. Gaskets and "O"ring available from GM dealer or most local parts stores.

Posted on Aug 25, 2009

  • 468 Answers

SOURCE: leaking radiator fluid from fan pulley?

you need to replace your water pump. The pulley you speak of is on the water pump, and when the seal goes out, it leaks in that specific spot.

Posted on Nov 26, 2009

  • 1 Answer

SOURCE: i have gmc yukon when it rain my sun roof leak

I also have a sunroof that leaks on a 2002 Yukon. It is a factory sunroof with a cracked seal. Where can I get a new seal?

Posted on Jan 25, 2010

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I have a 2003 Chevy blazer with a 4.3 vortec motor it has a small leaking head gasket how long can I drive it until I have the money to fix it.


Troubleshooting a Blown Head Gasket (GM 4.3L, 5.0L, 5.7L)

troubleshootmyvehicle.com > GM > 4.3L, 5.0L, 5.7L
Mar 28, 2011 - There are so many ways to test for a blown head gasket on your 4.3L, 5.0L, 5.7L GM van (or mini-van, pick up, SUV) that it can get confusing.

Chevy Blazer Coolant Leak (Intake Manifold) - YouTube

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I have localized a coolant leak on my 2003 Chevy Blazer to thegasket of the intake ... Turns out that this is common among this particular engine both in the v6 & v8 sizes. ... The guy has been generous to detail his projects. ... 98 S10 Vortec V6 4.3 IntakeGasket Replacement Part 1 of 5 - Duration: 18:17. by ...

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This darn little engine just keeps going. ... I have a 2003 chevy blazer and the oil cooler line from the oil filter to ... I have a 95 Chevy s10 v6 vortec 2wd that is slightly dripping oil out of agasket ... I'm having same problem 2001 Chevy Blazer 4x4 (not xtreme) not sure if those same bolts are missing on mine.

Dec 28, 2015 | Cars & Trucks

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95-2001 plymouth voyager water pump


For all dodge minivans 94 to 2001 (and others) with 3.0 ltr V-6. You're driving on the freeway your temp gauge starting to go up. You get off the freeway. when the engine is cooled down you discover that the coolant in gone. You refill the radiator and look for a leak but can't find one. You check the oil but its not foamy, so no coolant there. If all seems to be operating normally, check under the vehicle when the engine is warmed up. There may be a slight coolant leak on the passenger side near the front tire .When the water pump on these engines typically coolant will leak out of the pump thru a "weep hole" located at the bottom of the pump. Most of the loss occurs while driving so your only indication may be that small drip of coolant. The water pump is powered by the camshaft timing belt and is located under the timing belt cover and can not be seen, however any coolant leak, no matter how small, in the area just to the rear of the crankshaft pulley is almost surely a failed water pump and must be addressed immediately

on Jan 06, 2010 | 2000 Plymouth Voyager

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95-2001 dodge caravan water pump


For all dodge minivans 94 to 2001 (and others) with 3.0 ltr V-6. You're driving on the freeway your temp gauge starting to go up. You get off the freeway. when the engine is cooled down you discover that the coolant in gone. You refill the radiator and look for a leak but can't find one. You check the oil but its not foamy, so no coolant there. If all seems to be operating normally, check under the vehicle when the engine is warmed up. There may be a slight coolant leak on the passenger side near the front tire .When the water pump on these engines typically coolant will leak out of the pump thru a "weep hole" located at the bottom of the pump. Most of the loss occurs while driving so your only indication may be that small drip of coolant. The water pump is powered by the camshaft timing belt and is located under the timing belt cover and can not be seen, however any coolant leak, no matter how small, in the area just to the rear of the crankshaft pulley is almost surely a failed water pump and must be addressed immediately

on Jan 06, 2010 | 1997 Dodge Caravan

2 Answers

Yukon with a external coolant leak.A shop did a pressure test said it was the intake manifold gasket and a seep on driver side radiator. There is no moisture anywhere to be found in those areas


Many times when the intake manifold gasket is bad...it leaks internally into the heads/crankcase...be sure to check oil level...the missing coolant will be in the motor, preparing to do damage...get a second opinion as this is a costly repair...is your motor running hot?

Oct 02, 2015 | 1999 GMC Yukon

1 Answer

Water was found leaking from my oil pan and car is overheating. I have a 95 Mazda MX3


Is it leaking FROM the oil pan, or dripping OFF the oil pan?

If its dripping OFF the oil pan, that leads me to beleive you have a coolant leak somewhere. Check the coolant level. Check for leaks.

Check your oil, if the oil is milky/coffee colored. Or if your coolant looks kinda nasty, you may be looking at a headgasket.

Jul 05, 2011 | Mazda MX-3 Cars & Trucks

2 Answers

Mystery coolant leek 5 different garages have no idea were coolant is going too. no visable leeks. radatior cap has been replaced 2 times preasure check is good. oil is slugey but no coolant present.


How about a crack in the cylinder head or a gasket leaking into either the inlet manifold and being sucked into the engine, or being blown into the exhaust system and being boiled away. Ask a radiator repair shop to carry out an O2 test on the coolant. They may detect presence of the gas in the water confirming a leak into the exhaust system.

Mar 10, 2011 | 2004 GMC Yukon

1 Answer

I just had my oil changed on my 2001 gmc yukon, the mechanic said there was a leak at the head gasket, it was leaking radiator fluid, I have had my engine coolant light come on in the past. I am getting...


Stop every hour or so and check your coolant. Also check your oil frequently and make sure it's not milky. I personally wouldn't want to get that far away from home in it until I know it is not going to leave me stranded.

Feb 18, 2010 | 2003 GMC Yukon XL

1 Answer

Oddball Coolant Leak Chevy 350


you need to put a pressure tester on it to see where the leak really is. if you have use of a hoist,it is handy because heater cores can leak and the water can run down in a remote location and fool you into thinking it is somewhere else.

Jun 12, 2009 | 1993 GMC Yukon

2 Answers

Water mixing with engine oil on 1999 Suburban. No steam out the exhaust and no signs of backpresure in the radiator. Rumor has it that the 5.7 vortec engine had problems with the intake gaskets. Have you...


5.7's had all kinds of problems with intake manifolds but it could also be a head gasket leaking. One way to check is to pull out your spark plugs and have a look at them. One of them will should be really white looking, that is the cylinder where the coolant is leaking into. A good rule of thumb (but not always true) is that if the coolant is leaking into one of the cylinders at the very front or very back of the engine, it is an intake leak. If the coolant is leaking in one of the middle cylinders, it is a head leak.
But the only way to know absolutly for sure is to pull the intake off and look for a break in the gasket, if you see that you know its the intake manifold. If you cant see any signs of leakage its probally a head problem. Another word of advice, there is an updated gasket from fellpro that lasts longer that the OEM gasket.

Oct 11, 2008 | 1997 Chevrolet Blazer

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