EMISSIONS ! !
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Joined: Nov 2002
Posts: 2
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From: Mesa USA
EMISSIONS ! !
I just bought a Beautiful 1977 F250 Super Cab with a 400 engine.I am going crazy trying to find out how to set up the vacuum lines. The motor is solid but the guy I bought it from disconnected all the lines ! Hope you guy's can help ! Really appreciate any help. Ron
Roncorp@***.net
Roncorp@***.net
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Joined: Mar 2002
Posts: 2,070
Likes: 2
From: Boise, Idaho
EMISSIONS ! !
Isn't there an illustration of the vacuum system somewhere near the radiator shroud?
Be on the lookout for vacuum leaks. Make sure the hoses are all good. If you have a MitiVac or other vacuum tester, I would also recommend testing the brake booster. So far I have found two bad boosters. They'll cause a lean condition and loss of power and economy. Nobody ever thinks to test the brake booster.
