RandallDyck
SDD Junior Member
hey guy on my 01 super duty 7.3 how i cant get any air moving through my defrost, only vent and foot, it used to only blow through the defrost, any idea what the problem may be? thanks
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vents again
- Thread starter RandallDyck
- Start date
Vacuum leak ?
Check the Vac pump & accumulator.. Under the hood, passenger side, behind the Battery. Pull the line off the pump, to the accumulator.. see if you have suction. Then the line from the accumulator.. leading back toward the firewall... for suction.
Then under the dash, behind & to the left of the Glove-box.. there's a multi ported vac manifold.. check for leaks & tubes being loose or off.
4X4 ? Check the vac lines @ each front hub.
Joe
Check the Vac pump & accumulator.. Under the hood, passenger side, behind the Battery. Pull the line off the pump, to the accumulator.. see if you have suction. Then the line from the accumulator.. leading back toward the firewall... for suction.
Then under the dash, behind & to the left of the Glove-box.. there's a multi ported vac manifold.. check for leaks & tubes being loose or off.
4X4 ? Check the vac lines @ each front hub.
Joe