When did Mercury Grand Marquis change intake manifold?
Changing the intake on a 2001 Mercury Grand Marquis with a 4.6 liter V-8 that still has the original all plastic intake manifold.
Is there a recall on a Ford Grand Marquis?
Ford issued a recall and offered a replacement intake manifold, made of a plastic and metal composite. If you own a Grand Marquis with this issue, it is best not to drive it until you can replace the intake. If you must drive it, however, you can attempt a temporary fix that will keep you on the road for a short time.
How to replace intake manifold on Ford 4.6L V8?
Complete instructions for intake manifold swap on 4.6l Ford V8 engine. It is easy! I got new Dorman 615-175 to replace stock OEM part. Each step was relatively easy but there were a lot of steps. Took me 6 hours total for removal and repair. The Dorman part came with new thermostat and O-ring.
When did Ford put plastic intake manifold on Crown Victoria?
From the 1996 through 2001 model years, Ford Motor Company installed plastic intake manifolds on their Crown Victorias, Lincoln Town Cars and Mercury Grand Marquis equipped with 4.6-liter engines.
Why is the intake manifold on my Ford Grand Marquis cracking?
These intakes were prone to cracking due to the stresses incurred during acceleration. Ford issued a recall and offered a replacement intake manifold, made of a plastic and metal composite. If you own a Grand Marquis with this issue, it is best not to drive it until you can replace the intake.
Is there a problem with my Mercury Grand Marquis?
Problem Description. The 1996-2001 Mercury Grand Marquis with a 100% plastic intake manifold is known for engine overheating, even with normal use, and a coolant leak from the front of the manifold.
What kind of intake manifold does a Crown Victoria use?
It is the engine of the very popular Ford Crown Victoria, Mercury Grand Marquis, and Lincoln Town Car. These engines use plastic intake manifolds and from 1996 through 2001 there was a problem that can leave drivers stranded. The problem is a sudden cracking of the intake manifold.
Is it possible to replace an intake manifold in a Ford?
Ford does not make replacement gaskets available, without the purchase of a new intake manifold. Often the leak is not visible from the outside and flows into the area under the manifold. In these cases, the symptom is a loss of coolant, with few outside indications. Replacing the intake manifold is difficult, but can be done with the proper care.
Changing the intake on a 2001 Mercury Grand Marquis with a 4.6 liter V-8 that still has the original all plastic intake manifold.
Ford issued a recall and offered a replacement intake manifold, made of a plastic and metal composite. If you own a Grand Marquis with this issue, it is best not to drive it until you can replace the intake. If you must drive it, however, you can attempt a temporary fix that will keep you on the road for a short time.
From the 1996 through 2001 model years, Ford Motor Company installed plastic intake manifolds on their Crown Victorias, Lincoln Town Cars and Mercury Grand Marquis equipped with 4.6-liter engines.
Complete instructions for intake manifold swap on 4.6l Ford V8 engine. It is easy! I got new Dorman 615-175 to replace stock OEM part. Each step was relatively easy but there were a lot of steps. Took me 6 hours total for removal and repair. The Dorman part came with new thermostat and O-ring.
Is there a problem with plastic intake manifolds?
These engines use plastic intake manifolds and from 1996 through 2001 there was a problem that can leave drivers stranded. The problem is a sudden cracking of the intake manifold. The plastic manifold used on these 4.6L engines tend to split across the front, and break in the rear, without warning. Often this will occur with out previous symptoms.
Problem Description. The 1996-2001 Mercury Grand Marquis with a 100% plastic intake manifold is known for engine overheating, even with normal use, and a coolant leak from the front of the manifold.
When did the Ford Pi intake manifold come out?
Between 1999 and 2001, Ford released an updated version of this engine, known as the ‘PI’ version with a metal coolant passage on the front of the intake manifold, to prevent future issues. There is no factory authorized repair for the intake manifold, and replacement is required to correct the engine coolant leak and overheating issues.
Is the intake manifold on a Mercury Grand Marquis overheating?
The 1996-2001 Mercury Grand Marquis with a 100% plastic intake manifold is known for engine overheating, even with normal use, and a coolant leak from the front of the manifold.
Between 1999 and 2001, Ford released an updated version of this engine, known as the ‘PI’ version with a metal coolant passage on the front of the intake manifold, to prevent future issues. There is no factory authorized repair for the intake manifold, and replacement is required to correct the engine coolant leak and overheating issues.
How often do you lose antifreeze on a Mercury Grand Marquis?
Lose about 1 gallon of antifreeze every 3 weeks. My mechanic says this is a common problem. Ford should be embarrassed and replace all for free. The engineer that designed the manifold and the manager that approved the design should own one of these cars for the rest of their lives.