Questions & Answers for: Lincoln Navigator vacuum leak

...stop blowing air.. upon mild deceleration, the dashboard vents resume blowing air. u have a loss of vacuum to the ac mode control switch, this switch applies vacuum to diff vacuum motors to move air ...

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vacuum leak downstream of the MAF sensor. Possible SolutionsPossible solutions include: In the vast majority of cases, simply cleaning the MAF sensor does the trick. Consult your service manual for it

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Question about 2005 Navigator

2 Answers

...fuel filter Computer is seeing lean condition via o2 sensor. Most likely a vacuum leak check all hoses, ports,egr valve & dpfe sensor & egr solenoid & intake manifold. exhaust leak ...

Question about 2003 Navigator

2 Answers

...vacuum leak intake manifold . Sounds like an vacuum leak since you didn't mention any shaking and or hesitation of the engine. Lean on one side the leak would be close to the head on the intake ...

Vacuum leaks- use a spray water bottle and go aroung the gaskets on the Intake manifold while the engine is running. Also spray the Brake booster and if the RPM changes at either place you need to fix

Question about 2002 Navigator

2 Answers

vacuum leak. Turn the car on and spray carb cleaner at the vacuum hoses. If you hear the engine wind up you know there is a vacuum leak in that spot. For your engine to stall and take a lot of gas its

...code came up p.o. 191 so which is a fuel rail pressure sensor so please how do I change this sensor vacuum leaks can cause this dtc. check for any vacuum leaks under the ...

...vacuum leak, or a faulty EATC ( Electronic Automatic Temperature Control) Module. Ford is notorious for these problems, but I mainly know because my 07 Cafillac CTS had the same issue. First the ...

...of vacuum diagram for the 5.4L 4valve I seem to have a vacuum leak and believe I did not connect the vacuum hoses correctly when I installed the engine Is the engine the same model year , 2003

Question about 2000 Navigator

1 Answer

how do i fix a code 1406 The code is being thrown because the most likely cause is a vacuum leak. You will have to check all likely areas for such leaks on your vehicle.

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