There is a 3 way vacuum regulator under the intake manifold on my 1984 XJ6 that controls vacuum to the distributor and is connected to the vacuum port under the intake and vacuum port at the throttle body. One of the ports on this plastic regulator is clogged. I can't find it on Moss Motors. Does anyone have an idea where this part could be found?

 

Vacuum regulator as used on the fuel injected Jaguar Series III XJ6 4.2L XK engine built from 1979 until 1987.
The Jaguar Part Number is EAC4399.

1979-82 CHEVROLET 6 CYLINDER VACUUM REGULATOR VALVE (same part)

• 79-82 VACUUM REGULATOR VALVE-GM LIGHT TRKS CHEVY-RV3
• STANDARD Model: GM 14006719
• AC DELCO 214-1674
• Manufacturer Part Number: Standard RV-3
• VACUUM REGULATOR VALVE CHEVROLET 200 231 229

https://www.ebay.com/itm/293614187039

Rgds
David

 

Thanx so much David for the detailed info. Exactly what I needed.