Another "What is this" thread

May 19, 2006
209
0
0
SE Wisconsin
p1575919_1.jpg

p1575919_2.jpg

Was taking off intake manifold and was wondering what these were. first things have vacuum lines attached and were hanging under manifold. second part was on right side of manifold, close to firewall. much thanks in advance.
 

adampecush

Regular Supramaniac
May 11, 2006
2,118
3
38
Edmonton
I can't see your pictures as I'm at work, but from your description, they are the fuel pressure up and EGR vacuum switching valves.