Troopy leaks

I had the lining panels out to put an amplifier inside ( 2004 troopy ), and noticed muddy water inside. I couldn't find any way that the water could make it inside apart from the vents on each side. I'm careful not to hit the vents with a pressure washer when i clean it, and it makes sense that any water that makes it through should end up inside the cab, not inside the walls, but I have no other ideas. I was thinking of drilling a hole like the front doors have at the bottom to let it out.
Do you think this might be the case?
Stoo

Hey Fellas, there's already a bung rubber there to do just that.
I used mine to feed the pump outlet for my water tank under the rear, behind the rear fuel tank.

Careful blokes ..... these are starting to sound like Landrovers ..... :o)

Hi Oznuggets,

This is common mate and I think it all comes in through the side vents. I found mine when I could here water sloshing around somewhere and pulled the inside panels off to find the level of the water nearly right at the top of inner guard.

In the end the only the only sure solution I found was to pull out the big rubber bungs from underneath the car so if the water went in, it could get straight out again.

Cheers,
Brett

Having owned a couple of troopies both of which suffered the same problem eventually you might have the symptoms of "the A pillar cracking at the ends of the firewall/scuttle"
Troopies are commonly afflicted with this problem mastly the earlier ones but some later ones with lots of K's with roofracks/loads will eventually suffer the same problem.
what happens is that the bottom of the A pillar crack where it joins the firewall/scuttle area at the front of the truck. The water sometimes drips down onto the floor inside but can just trickle down the inside of the kick panel area into the sill which in turn runs right back to the front of rear wheel.
To see if this is the case remove the windscreen wiper arms (after marking their positions on the spindles), then remove the black screws along the front edge of the scuttle at the back edge of the bonnet opening (open the bonnet to see them)
the scuttle panel is then able to be pulled forward towards the engine and lifted out.
the cracks usually run from the rear of the recess where the bonnet hinge is located around in an arc and down the end of the firewall behind the back edge of the mudguard. The latter can be really hard to see but with a small mirror on a stick you can usually see them. To stop the leaks just apply silicone over it forcing it into the crack if you can. To fix it you have to pull the front guards off and mig it up, paint etc etc usually a panel beater job and it will crack again!