4WD on Sportage auto 4 cyl.
Hi...my 4WD has gone out and I've been told it's a vacuum line. Do you have any info on this? Thank you...Maureen
The front hubs of your 4wd system are controlled by vacuum lines. The rubber they're made out of will rot and break due to age. There is a line going to each front wheel. I have seen this several times.
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