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most time it is caused by intake gasket failure

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โˆ™ 2010-04-02 23:58:18
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Q: Antifreeze is leaking from the intake manifold what causes this?
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What would cause antifreeze to be where your spark plugs are in a 1997 Mercury Grand Marquis?

Intake manifold gaskets are leaking, intake manifold is warped.

Why does an intake manifold have to be replaced?

Because it 's leaking- OIL, ANTIFREEZE, or vacume leak

Antifreeze leaks along the valve covers?

Could be the intake manifold gaskets are leaking.

Will antifreeze leak from the head gasket if it is a manifod leak?

If it is leaking from a bad head gasket, it is because of a bad head gasket. If it is leaking from a bad intake manifold gasket, it is because of a bad intake manifold gasket.

Why would antifreeze be leaking from right side of Montana van?

intake manifold gasket is leaking. They are famous for it around 80000 miles

What causes antifreeze to leak?

Loose hose connectors, damaged hoses, bad head or intake manifold gasket, punctured radiator or reservoir... all depends on where it's leaking at.

Have Antifreeze leaking from rear of motor on 96 blazer what could it be and where is it located?

Either a heater hose or a leak at the intake manifold

Antifreeze is leaking from the back side of your 94 s-10 you have never changed the intake manifold and the heater hoses are not craked What can it be?

You could have a loose or leaking freeze plug.

What would cause antifreeze to run out from engine block 1998 chey silverado 350 engine?

it could be a head leaking or the intake manifold, if its coming from the very top its most likely the intake manifold gasket

What do you do if a 1994 Chevy Corsica leaks antifreeze?

cry because its probaly lower intake manifold leaking which is 500-700 to fix

Can a intake manifold gasket cause antifreeze to leake?

Yes. Antifreeze is actually pumped through the intake manifold. If the gasket is bad it is possible that it leaks out

Why would a 1998 Ford F-150 leak antifreeze at the rear end of the intake manifold?

It's probably leaking from a bad intake manifold gasket. You could be leaking from the heater hose that comes out of the firewall very close to the manifold. They sometimes leak there and drip down on the manifold. If it drips on a coil, it can eventually ruin the coil. It happened to me.

On an Oldsmobile Silhouette van leaking antifreeze and its not from the radiator resevouror hoses where else could it be leaking from?

Intake manifold gasket leak....big problem with that engine. Sorry for the bad news.

What causes antifreeze on spark-plugs?

Blown head gasket, cracked head, failed intake manifold, etc

How would antifreeze get on the outside on your sparkplugs on your 96 ford thunderbird?


What causes a vacuum leak in a 1998 Chevy Malibu?

bad vacuum hoses or leaking intake manifold gaskets.

On a 1987 mustang gt coolant is leaking into oil but its not the head gasket?

Intake manifold is leaking, or worse, cracked cylinder most likely tho, the intake manifold.

What does it mean when water is coming out of your catalytic converter?

Is it water ( condensation ) or is it antifreeze. If it is antifreeze it should be smoking WHITE out of the exhaust pipe and if it is then you have either a blown head gasket or a leaking Intake manifold gasket.

What causes oil in the intake manifold?

Need more info.- make / model / engine... Could be a leaking seal in a turbo, leaking / blown intake plenum gasket, fault crankcase vent valve, etc.

What causes a motor to backfire out of the intake manifold?

A leaking spark plug wire can cause a backfire out of the intake, but the most common cause is a burned intake valve. A burnt intake valve will allow leakage during the compression stroke back through the intake causing a popping backfire out of the intake manifold.

2002 mercury cougar leaking antifreeze?

I have a 1996 Cougar XR7 that was leaking, and it turned out it was the intake manifold. Was leaking in front of the passenger side on the back. New one was 480.00. Dang car has always had a leak somewhere since it was bought new.

My 1997 gmc truck is leaking antifreeze from the back part of the motor?

Most likely cause is the intake manifold gasket-antifreeze will usually leak down the back of the engine and drip off of the starter or somewhere in that area.

What are the symptoms of a bad intake manifold?

Don't generally see an intake manifold go bad, it is usually the intake manifold gaskets that go bad in which case you may see engine coolant leaking out in the corners or worse case leaking into the engine and mixing with the oil.

What is the intake on a 1994 Chevy berretta where coolant is leaking?

Intake manifold at top of engine?

If your intake manifold gasket is no good will antifreeze leak out?

Yes, you need to replace your intake gaskets.