vacuum line changes...diagram inside
- Thread starter Ryda85
- Start date
Re: vacuum line changes...diagram inside
I second that... except for canister.
I should probably hook it up huh?
I second that... except for canister.
I should probably hook it up huh?
ZavzTy547
Senior Member
Re: vacuum line changes...diagram inside
That's the correct diagram for the egr block off but I heard that your cruise control may not work properly without the canister.
On a side note, I don't understand the fuel vapor diagram..
Is the check valve in the fuel vapor diagram backwards?
Is the check valve suppose to only vent into the manifold but not vent back to the fuel vapor canister or does it matter?
Z
SonomaGTlover said:
That's the correct diagram for the egr block off but I heard that your cruise control may not work properly without the canister.
On a side note, I don't understand the fuel vapor diagram..
Is the check valve in the fuel vapor diagram backwards?
Is the check valve suppose to only vent into the manifold but not vent back to the fuel vapor canister or does it matter?
Z
Re: vacuum line changes...diagram inside
By canister I was talking about the vapor canister. Funny you mention it, I have never tried the cruise on my truck. It should be on the same system as the heater controls and the vacuum ball gives the necessary vacuum from reserve while under boost. Who's using cruise under boost anyway? LOL it's just for HVAC. I have a leaky dash panel so my heater/ac controls aren't working at the moment. I just have the line plugged under the hood. That's a project for another day.
The way I understand it, the check valves block the boost from entering the systems dependant on vacuum. To me it seems that the heater/cruise valve is backward acording tot he diagram. Maybe someone canverrify this? Since they are diagramed like arrows, don't they point to the direction of flow?
By canister I was talking about the vapor canister. Funny you mention it, I have never tried the cruise on my truck. It should be on the same system as the heater controls and the vacuum ball gives the necessary vacuum from reserve while under boost. Who's using cruise under boost anyway? LOL it's just for HVAC. I have a leaky dash panel so my heater/ac controls aren't working at the moment. I just have the line plugged under the hood. That's a project for another day.
The way I understand it, the check valves block the boost from entering the systems dependant on vacuum. To me it seems that the heater/cruise valve is backward acording tot he diagram. Maybe someone canverrify this? Since they are diagramed like arrows, don't they point to the direction of flow?
Ian Turgeon
Cascading Inspiration
Re: vacuum line changes...diagram inside
will work just fine
will work just fine
Don W.
Stab it and steer it
Re: vacuum line changes...diagram inside
You could say that the only thing "required" for proper operation of the engine is the line to the FPR and MAP sensor. Everything else is optional. Although venting the tank might be an issue.
I run almost that exact setup. Cruse control is deleted, and I use a home-made canister. No issues.
You could say that the only thing "required" for proper operation of the engine is the line to the FPR and MAP sensor. Everything else is optional. Although venting the tank might be an issue.
I run almost that exact setup. Cruse control is deleted, and I use a home-made canister. No issues.
dgoodhue
BuSTeD 4.3
Re: vacuum line changes...diagram inside
Your heater vent will be stuck in one position (I think defrost).
Your heater vent will be stuck in one position (I think defrost).