vacuum lines
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Heater Vacuum Supply Location?
Hey guys, New guy here. I am restoring a 1975 Lemans with a 350. It was a hack job from the previous owner. Trying to restore back to its glory days. Problem: Heater control on the dash blows air but will not change location (vent, floor, etc). I traced the vacuum lines through the firewall and...- 75Lemans
- Thread
- heater vacuum lines
- Replies: 3
- Forum: Pontiac LeMans Forum
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Vacuum line missing
I replaced the fuel pressure regulator in my 2004 Grand Am 3.4L and noticed the old one had a bit of tube on top. The tube had broken off at some point, and now I'm confused about where to connect it. I got some tubes for it, and I found a diagram for the right engine (below) showing how the...- Pretzel9872
- Thread
- fuel pressure regulator map sensor vacuum vacuum lines
- Replies: 6
- Forum: Pontiac Grand Am Forum
