351w huge vacuum problems
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Vacuum lines explained.
So i just replaced ALL of my lines this week as i was failing emissions. I have a 96 351w, hopefully they are the same or this discription helps.
2 Vac lines out the right side of Throttle body are joined with a T-fitting, then attach to another T-fitting then to the Charcoal canister/which is also split and goes to the Gas tanks for circulation.
That T-fitting left goes to a sensor that connects to the EGR valve, and then on to the Left side fitting on the Throttle body.
On the top of the Intake manifold is a large hose, connects to the PCV on back left valve cover.
The small plastic air lines all come out of the top of the intake manifold at the same spot.
THey go to 2 diff airlines for the heater, 1 splits and goes to 2 VAC lines on plastic canister on pass side wheel well.
1 goes to only vertical plug next to the ignition coil.
Only 4 other lines left, they were black, white and pink and green plastic lines. One is for the TOp of the EGR valve, 2 go to the PLastic canister on pass side wheel well. and last pink one is short near IC also. BUt those are hard to explain.
Maybe that helped. Or not.
2 Vac lines out the right side of Throttle body are joined with a T-fitting, then attach to another T-fitting then to the Charcoal canister/which is also split and goes to the Gas tanks for circulation.
That T-fitting left goes to a sensor that connects to the EGR valve, and then on to the Left side fitting on the Throttle body.
On the top of the Intake manifold is a large hose, connects to the PCV on back left valve cover.
The small plastic air lines all come out of the top of the intake manifold at the same spot.
THey go to 2 diff airlines for the heater, 1 splits and goes to 2 VAC lines on plastic canister on pass side wheel well.
1 goes to only vertical plug next to the ignition coil.
Only 4 other lines left, they were black, white and pink and green plastic lines. One is for the TOp of the EGR valve, 2 go to the PLastic canister on pass side wheel well. and last pink one is short near IC also. BUt those are hard to explain.
Maybe that helped. Or not.
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