2003 Lincoln Navigator "03 vacuum leak" Questions

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...03 Ford Explorer XLT 4.0L Two codes show up, bank 2 too lean and bank 1, sensor 1 slow response. Previous code was only bank 2 too lean. I found a vacuum hose loose and it took 98 miles for the ...

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...03 supercharged engine keeps sending the same troble code which is bank 2 is lean I reset the mil but it will come back on in about 50 milesI have used injetor cleaner fuel pressure is 30 to 40 lbs I ...

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...03 Chrysler t&c.. the engine runs very rough, & I have no brakes...Brake peddle won't go down at all. Code reader says it's the MAP sensor. What do you think, and where is this located on my vehicle? ...

03 Sunfire need to locate the vacuum pump for the vent knob on the air cond. The vacuum pump is the engine. It uses vacuum from the intake manifold on the engine to power the accessories. The vent ...

03 ford escape idles at 1200rpm. cleaned iac replaced bank 2 sensor 1 o2 sensor vacuum lines plugs and intake gaskets cleaned tb iac . runs great 187,400. rpms drop to 850 when ac on. fluids good. ...

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03 high vacuum sounds while idle Hi: I'd start by checking the condition of all vacuum lines and fittings. You usually don't get the sound without there being a leak.

...03 expedition? The easiest way to look for vacume leak it to go to the vents and back track to the vacuum supplier. somewhere you should to hear the vacuum leak somewhere. It amazes me how much of ...

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...03 f150 both only blow from the defrost vents, where do i start to repair the problem? You have a vacuum leak.Start at the black vacuum line that goes from under the hood on the right or passenger ...

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...03 f150 supercrew. it has the automatic climate control system in it. when the heat is on it will not switch from the defrost. if i turn the ac on it will blow out the panal, any ideas? You have a ...

...03 my ac isnt shooting through my vents its shooting upward to the front windshield n not directly at the driver or passenger The mode doors are vacuum controlled. This vacuum is produced by the ...

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