EGR Vacuum Control Switch
Thread Starter
Pro
Joined: Dec 2004
Posts: 534
Likes: 2
From: Connecticut
What did you do with the EFE TVS (green connector in top of thermostat)? Do I need to keep that?
I don't have the heater core hooked up anymore either and there is a heater hose that runs from the passeneger side of the intake to the water pump.
I don't have the heater core hooked up anymore either and there is a heater hose that runs from the passeneger side of the intake to the water pump.
Intermediate
Joined: Oct 2006
Posts: 27
Likes: 0
From: Upstate South Carolina
I didn't have the EFE to begin with, I have a plug where you're talking about. I'm familiar with the hose to the heater core and water pump, but not sure why you'd disconnect that, heater core bad?
