Question about Ford Expedition
...vacuum line off the booster with the engine running to see if there is vacuum to the booster, this will likely make the engine stall out if the booster is working properly. A little trick I do when ...
A/c blows trough the windshield not from panel, that system works off of vacuum, check the lines on the hvac box and under hood to make sure there are no brakes or leaks
...Vacuum line plugging into the Brake booster. There is a rather large line with a plastic fitting, sometimes a 90 degree fitting on the end and the check valve is in the plastic You can test the Brake ...
...repaired with a 2 inch section of rubber tubing about the same diameter. just slip the line into the tubing and it should work just fine. those codes are that's codes for a leakon a vacuum ...
Brake lining wear indicator light. The high price of fuel created a demand for yet another light--the fuel economy warning system. When the light comes on, it tells the driver he or she is pushing too
...vacuum lines with carburetor cleaner. If the engine revs higher while you are spraying then that means the carb cleaner has gotten into the line and you know where your leak is. The leak can usually ...
Brake Pedal Position (BPP) switch electrical connector. Remove the push pins and remove both cowl side trim panels. At the right side cowl panel, disconnect the electrical connectors and ground wires.
...line does not necessarily mean the fuel is being injected into the engine. Listen for clicking or buzzing that would indicate the injectors are working. No noise? Check for voltage and ground at the ...
...vacuum pump and pull the EGR valve open while monitoring engine RPM's & DPFE voltage. There should be a noticable difference in RPM's with the EGR open * Clean out the EGR valve and/or tubing to ...
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