My Garage
My Account
Cart
Genuine Buick Skylark EGR Valve
Emissions EGR Valve- Select Vehicle by Model
- Select Vehicle by VIN
Select Vehicle by Model
orMake
Model
Year
Select Vehicle by VIN
For the most accurate results, select vehicle by your VIN (Vehicle Identification Number).
14 EGR Valves found
Buick Skylark Valve,EGR
Part Number: 12578036$132.99 MSRP: $427.91You Save: $294.92 (69%)Ships in 1-2 Business Days
Buick Skylark Valve,EGR(Product 17085910)
Part Number: 17110816$21.48 MSRP: $65.15You Save: $43.67 (68%)
Buick Skylark Solenoid Asm,EGR Control Valve Relay
Part Number: 1997674$16.21 MSRP: $49.14You Save: $32.93 (68%)
Buick Skylark Valve Asm,EGR
Part Number: 17113478$28.40 MSRP: $117.24You Save: $88.84 (76%)Ships in 1-2 Business Days
Buick Skylark EGR Valve
This is checking the air pollution degree putting back the exhaust gases to the combustion chamber of Buick Skylark cars, the EGR Valve is in charge of this action. This technique assists to reduce peak temperature and hence reduce NOx production by circulation of exhaust gas. The EGR technology has progressed over the years from using orifice jets to high level valves managed by engine conditions. The modern systems may use back pressure transducers for enhancing the flow of EGR. Although EGR system has benefited in achieving emission requirements, some of the latest engines, such as Chrysler Pentastar 3.6 Litre, does not necessarily use it. EGR valve must be examined and cleaned from carbon deposition in a regular basis to ensure free flowing.
Each OEM Buick Skylark EGR Valve we offer is competitively priced and comes with the assurance of the manufacturer's warranty for the part. Furthermore, we guarantee the speedy delivery of your orders right to your doorstep. Our hassle-free return policy is also in place for your peace of mind.
Buick Skylark EGR Valve Parts Questions & Experts Answers
- Q: What is the location and common issue with the EGR valve for Buick Skylark,Oldsmobile Omega and Pontiac Phoenix?A: The EGA valve is located in the intake manifold beside the carburetor. Most times, a jammed or rusted EGA valve will be the cause of emissions system failure. To verify if it's functional, put your hand below EGA valve when the engine is cold to avoid burns and manually press down on diaphragm. The diaphragm should allow you to perform some modestly exerted up and down movement in its case. If it doesn't move at all or moves with great difficulty replace it with another one of EGA.
- Q: How Does the Exhaust Gas Recirculation (EGR) System and EGR Valve Work and What Are the Maintenance and Troubleshooting Procedures?A: To reduce nitrogen oxide (NOX) emissions, the Exhaust Gas Recirculation (EGR) system recirculates a small amount of exhaust gas into the combustion cycle to lower peak combustion temperatures where NOX is formed. There are exhaust passages in the intake manifold that facilitate efficient removal of exhaust gases. Vacuum hoses and EGR valve checkup are the main maintenance points, with TVS monitoring vacuum signals according to temperature changes in engine. Two types of EGR valves exist: vacuum modulated and exhaust back-pressure modulated, both with different ways of opening the valve. The EGR system is governed by throttle position and engine temperature so as not to allow recirculation at idle, during deceleration or when starting from cold condition for maintaining appropriate air fuel mixture. Rough idle is among the most common problems associated with this system, stalling and poor performance being others these can be solved through diagnosis and replacement of certain parts other than that. Diagnosis will involve; checking EGR valve movement; testing vacuum signal integrity and TVS functionality. Where need be, one can substitute either EGR valve or thermal vacuum switch referring to proper procedures for installation purposes.
