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Open the hood, look down at the engine. There is a little round device on the right side of the engine, just above the transmission bell housing. That's the EGR valve. Unplug the connectors and any vacuum lines (depending on type) then remove the two bolts and the EGR valve should come right out. Put the new one in in reverse order.
BTW, an erg is a dyne centimeter squared. An EGR valve is an Exhaust Gas Recycling valve. Quite different concepts.
What else can I help you with?
How do you replace EGR valve on 91 Chevy Corsica?
There are seven steps on how to replace the EGR valve in a 91 Chevy Corsica. Some of the step-by-step instructions are disconnect the car battery, unhook the air supply hose, and remove the EGR mounting mounting bolts with a socket wrench.
How do you replace n electronic egr valve on a 91 Pontiac firebird 3.1 liter engine?
Remove the wiring from the top of the EGR then unbolt it at the bottom of the EGR system. You may need to replace the gasket after replacing the EGR itself
Where is the egr valve on the 91 Pontiac Grand Am?
Would this cause the car not to start If the EGR VALVE is bad
How do you replace the egr valve on 91 Nissan 300zx?
To replace the EGR valve on a 1991 Nissan 300ZX, first ensure the engine is cool and disconnect the negative battery terminal. Remove the EGR valve by loosening the bolts securing it to the intake manifold, and disconnect any vacuum hoses or electrical connectors attached. Install the new EGR valve by reversing the removal process, ensuring all connections are secure and using a new gasket if necessary. Finally, reconnect the battery and start the engine to check for proper operation.
What is wrong with a 91 Lincoln Continental that sometimes stalls when idleing?
Check the EGR valve.
1991 geo metro looking for the egr valve did they make a 91 model with no egr valve can't seem to find one?
I HAVE NOTICED THAT FROM 87-92 MANY AUTO MAKERS DID NOT USE AN EGR VALVE...EXAMPLE 88FORD TAURUS,92 TOYOTA COROLLA
Where is the egr valve on a 91 s10 blazer 4.3 v6?
It is behind the throttle body, on the intake manifold.
Where is the EGR valve on a '91 Aerostar 3.0?
It.s under the plenum (that's the big silver thing) near the back. Don't replace or service it unless you have pinging or have failed emissions on the NOX test. you only need to replace the EGR if the vacuum diaphragm inside is broken. you can check it with a vacuum gun. another reason to service valve is a bad sensor or carbon build up on the pintle.
Where is the coolant temp sensor located on a 91 4.3?
Should be on the front of the engine block, if you have a vortec it is on the lower maifold below the EGR valve.
What is the egr valve for in 91 wrangler?
The EGR (exhaust gas recirculation) valve redirects exhaust gases back to the intake manifold and cools the cylinders down. On something that old, it's probably vacuum operated. A vacuum line going into the top of the valve pulls up a pintle. One side of the valve has a hose from the exhaust, and the other side goes to the intake.
Is there an alternator fuse on a 91 Saturn SL2?
Yes, there is an alternator fuse for a 1992 Saturn SL2. It is easy to replace and is found in the fuse box of this car.
What does fuel fail 39 mean 91 Jaguar?
Fuel fail 39. EGR circuit. Faulty system operation. Is on my 90 xj6 as well- going to take EGR valve off and clean it- see what happens.
