Water Water Everywhere!!!

[Irish Whiskey]

Have water on passengerside of car-know that it is from mis-directed air conditioning overflow that happens with C5's - Can anyone tell me how to rectify this problem? Thanks much!!

 

[c4c5specialist]

HI there,
There are 2 things that could happen.
First, your drain for your AC is clogged, or the cowl drain is clogged.
These are 2 different drains, and they are both a little difficult to get to.
First, I would go for the cowl drain, as this is located behind the PCM, under the right front fender.
It is a 1.5 inch diameter rubber hose, that has a closeout at the end. You will have to reach to the rear of the PCM, next to the vacuum reservoir.
If you get a large amount of water out of it, that was your problem.
Give that a shot, as this is easiest thing to check.
Allthebest, c4c5

 

[Jim D]

there is acondensate tube that runs on the firewall on the passanger side its gets clogged, youhave to run something up the hose to open up. Its a B to get too, maybe C4,C5 speciliast will give better tech advise on how to open up, goodluck Jim.