6 gaskets
It maybe a leak in the intake manifold gasket.
need to replace the intake manifold gasket
On a 2002 Mazda Millenia, the fuel injectors are located on the intake manifold, attached to the engine's cylinder head. To access them, you'll need to remove the intake manifold, as they are positioned beneath it, connected to the fuel rail. Each injector is secured in place with clips and O-rings to ensure a proper seal.
Behind the intake manifold, there are 4 of them. From the passenger side its solenoid number 2, and number 4
It's attached to the back of the intake manifold, under the bracket that supports the wiring harness.
To replace the VRIS solenoids on a 2001 Mazda Millenia, first disconnect the battery and remove the intake manifold for better access. Next, locate the solenoids, which are typically mounted on the intake manifold; disconnect the wiring harness and the vacuum lines attached to them. Remove the mounting bolts to take out the old solenoids and install the new ones by reversing the process. Finally, reattach the intake manifold, reconnect the battery, and check for proper operation.
The intake control solenoid on a 1995 Mazda Millenia is typically located on the intake manifold, near the throttle body. It controls the operation of the variable intake system, helping to optimize engine performance. To access it, you may need to remove some components for better visibility. Always consult a service manual for specific guidance and diagrams.
Sounds more like an air issue. Check the air intake hose (between the air filter box & engines intake manifold)
Mine was behind the intake manifold. I took mine to the dealer, I'm not confident enough to do it myself. It cost $550 for parts and labor.
On a 2000 Mazda Millenia, the manifold absolute pressure (MAP) sensor is typically located on the intake manifold, near the throttle body. It is usually mounted on the upper part of the engine, connected to the intake system to measure the air pressure. To access it, you may need to remove some engine covers or components for better visibility. Always refer to a repair manual for specific instructions and diagrams.
A cracked/warped head, Blown head gasket, cracked cylinder wall, or cracked/warped intake manifold.
air intake hose,accelorator cable,fuel pipes ,pipe,harness,egr valve,intake manifold,bypass pipe,water pipe,and knock senser