Vacuum Distribution block
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Joined: Oct 2005
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From: Berlin, CT USA
Vacuum Distribution block
Ok i have an 1987 F-150 4.9 2 wd, and its stalling out on me when i start it up, runs for a min and then stalls runs and then stalls only way to keep it alive is to put it into drive. Now on the VDB i unplugged the line that goes to the a/c Heater and the engine smooths out, i plugg it back on and the engine runs like crap and then dies. I unplugged the line that goes behind the engine
(not the manifold fitting) and the truck smooths out plug it in again and it runs like crap and slowely dies.
I dont have a vaccum tester thing, but if i try to blow into one of the line should air move though it.
thnx for your time in adv
(not the manifold fitting) and the truck smooths out plug it in again and it runs like crap and slowely dies.
I dont have a vaccum tester thing, but if i try to blow into one of the line should air move though it.
thnx for your time in adv
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