Ask Honest John

Most recently answered water leaks questions
In the last couple of months I've been smelling rancid wet carpet in my 1998 Peugeot 306 after a rainy day. Where should I be looking to find the source of the water?
I would like to find out why water is finding it way in to the offside rear footwell, Other side and front is dry.
I purchased a year-old Compass Avantgarde motorhome, based on the Peugeot Boxer, in 2008. I recently sold this vehicle, but had to drop the price due to water ingress having caused rust on the engine....
After heavy rain the passenger side floor, both front and rear, is saturated. This does not happen on the drivers side. I cannot find where the water is entering the car. Can you help please?
I returned from a 2-week holiday to find the driver's footwell on my 55 reg Citroen C4 sopping wet. I wondered if you have any ideas as to the cause.
I have water leaking into the battery compartment of a 2006 BMW 525D. This caused a breakdown and major electrical problems which will cost me about £1,000. BMW have not identified the cause of the...
My peugeot 306 is leaking coolant from the internal heater ducts into the foot well. We have just done a rad clean on the car as the water was not going round the system and the bottom of the rad was...
We've got a 56-plate CR-V; recently we've noticed the screenwash reservoir has been emptying rather rapidly, and there's been a continual drip on the underside of the car. We took it into a [non Honda]...
I have a BMW Z4 on a 54-plate. The automatic roof recently stopped working. I Googled the problem and it appears that the most common fault for the roof is that the motor, which draws the roof back,...
Having tested and looked at the new Focus, just released, can you confirm if Ford have sorted the problem with rainwater entering the hatch area when lifting the tailgate?