Noise when 4x4

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gural

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Jan 26, 2022
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Location
Poland / Europe
Hi I m Matt
I was checking this forum for a long since since I bought my Ford EXP 2019 and I m from Poland / Europe and i do not have any one else with such a car to compare some stuff

So basiclly I bough it with damage front (driver side)
I m driving it for 3 months and I have some question or looking for anwser (2 topics)

Basiclly
In 2A every thing is perfect
but when I put in in 4A (do not have 4H or 2L) it starts to be more noise inside
Besiclly i read that this is a "smart" automatic so i should work that during the 4A on black dry street it should work only with rear
but in my case it work it works all the time
And when I drive a little bit faster (over 30 Miles) it start to be noise...

I used to have Durango and it was much much silent

It have 45 k Miles

The transfer case is ok

Second question i s about the air vacuum tube
I my car it was missing - I see on 2 tubes are under the ABS pump and the secounf 2 tubes are nest to battery
I have bough (not orginal - in FORD Europe they do not have items for this car - so basiclly i order them by eBay and so on but it takes time.....) tubes and they are pluged - i discover that one is for 4x4 mode
what the second one is for??
 
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gural

Well-Known Member
Joined
Jan 26, 2022
Posts
98
Reaction score
11
Location
Poland / Europe
For others if needed
the noise was coused by broken vacuum pipe which goes to both front wheels
I bought a vacuum pomp and found the small hole in pipe
after relplacment it is silent - no noise
 

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