Sounds like the air vent drain tube is blocked.
I had a similar problem, took the cover off (where the wiper shafts stick
through) and found small leaves had got through the grill and blocked the
tube.
The slurping sound is the collected water overflowing the wall as the
vehicle moves off
HTH
Trefor
> Here's an odd one. 99 XLT with 4 wheel drive.
>
[quoted text clipped - 10 lines]
> Thanks,
> Mark
> Sounds like the air vent drain tube is blocked.
> I had a similar problem, took the cover off (where the wiper shafts stick
[quoted text clipped - 5 lines]
> HTH
> Trefor
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Thanks -- that gives me a place to start.
Also, does the sunroof have any similar sort of drain tube? I've not
been able to find one, but haven't really put a lot of time into it.
Mark
Trefor - 17 Apr 2007 11:36 GMT
I've had a quick look at my 98 SOHC sunroof, and there are 2 drain holes I
can see at the 2 front corners. (I can't see the back corners)
If one of these was blocked and the truck was on a slight lean to that side,
the slurping sound could be the water moving across to the other side and
draining out as you moved off.
Trefor
> Thanks -- that gives me a place to start.
>
> Also, does the sunroof have any similar sort of drain tube? I've not
> been able to find one, but haven't really put a lot of time into it.
>
> Mark