Questions & Answers for: Dodge Grand Caravan vacuum leaks

...Vacuum leaks can occur in following locations. Intake manifold AND/OR vacuum lines. Intake manifold is not accessible unless the engine head if off. You can still check the potential leak by spraying ...

...failure: You were in the area of the ldp solenoid. ts a electrical switch with 2 wires and 2 vacuum lines connected to it. I would follow those lines and make sure the one that goes to the ...

...Emission Control System Leak Detected (gross leak). Check around the fuel tank and by the vacuum cannister. you may be able to smell the fuel. You will have to go to the underneath van to ...

I broke the vacuum hose from the intake manifold that goes into the pass compartment right next to the heater control valve. Will this affect the break system? It shouldn't affect your brakes. It will

while I would start with the pugre solenoid. If you have a vacuum leak there it would go from small to gross. Small leaks are checked by the ECM constantly, gross leaks are some that has broke/cracked

vacuum lines for leaks and disconnected hoses or cracks in the hoses. When the AC or heater are on some of the vacuum is diverted to the interior of the vehicle to operate those controls. The shifting

engine idles high The most common cause of this is an engine vacuum leak. Check the intake manifold for leaks and the vacuum hoses from it.

P0441 Code. Natural Vacuum Leak Detection (NVLD)? Mechanic wants to change Natural Vacuum Leak Detection (NVLD) to fix P0441 code. Does this make any sense? Look at the following link. It definatly ...

...problems intake leaks( vacuum leaks)can be purge vent leaks, transmission actuator leaks , dash vent controls vacuum leaks exhaust could be cracked flex section of the exhaust pipe at the ...

...directs the flow of air is stuck in the vent position. It may be motorized or powered by engine vacuum. If my car I would find out exactly how the mechanism works for my model and armed with that ...