Black smoke from the exhaust and rough idling are two of the more common problems. The egr valve can be removed and cleaned on most vehicles
Where is the ERG valve located on a Chevy Vandura 5.7 350 engine?
An ERG is a unit of work. An EGR is a valve that usually sits on the manifold and is controlled by a vacuum diaphram.
The ERG valve on a 1999 Chevy Express van is near the carburetor. It is bolted on the intake manifold.
Right on top of the valve cover
I changed erg valve o2 sensor and gas cap but lights back on what do I do
If your EGR valve is vacuum operated, simply remove the vacuum hose from the valve.
"EGR" valve?
A faulty IAC will cause stalling problems at idle. Most of the time if you hold the gas pedal down it will run fine. Be careful because these symptoms can come from an EGR valve that is stuck open aswell. If you have a fast idle i would look for a intake leak.
A stuck erg (EGR) valve on a 2002 Mazda Millenia can lead to several symptoms, including poor engine performance, rough idling, and increased emissions. You may also notice a decrease in fuel efficiency and potential engine knocking due to improper combustion. Additionally, the check engine light may illuminate, indicating a problem with the exhaust gas recirculation system.
If you mean the EGR (exhaust Gas Reclaimer), no.
do you mean the EGR valve? it's at the base of the intake manifold
It is on the back of the intake manifold.