Question about 2004 Chevrolet TrailBlazer
Only during rain, a good amount of water leaks into the cabin above the hood-release handle and to the right of the gas pedal. Starting to smell of mildew/mold. Any ideas for a resolve?
Crawl down there and watch with flashlight while someone sprays area from outside with hose.. when you see where the water is comning in fix it.. this is how a shop would determine where the leak is.. at about $100 an hour.. spray the water gentlly so you can see when it starts comning in. I would suspect windshield seal leak.
Posted on May 13, 2014
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Posted on Jan 02, 2017
That can be caused by the door or window seals. Around all your doors there is a rubber seal, this seal can degrade and allow water into the interior. There are also seals around the windows and front and rear windshields. If I were you I would visually inspect all the rubber seals on all your doors and windows, if any part of the seals is worn it should be replaced. You can buy universal weatherstripping kits off the shelf at any auto parts store to replace any of yours that are bad and it's pretty easy to install. You can also pick up a tube of silicone sealent to seal any small gaps or cracks in the existing seals.
Hope this helps
Posted on Feb 19, 2009
Water is a tricky problem sometimes. If your A/C drain is plugged water can't drain from you air plenum you were looking into, so check the drain located below the heater motor and make certain no debris has blocked it.
Next, if the windshield sealer has deteriorated it can cause a leak. ( you haven't had the windshield replaced lately?).
The brake vacuum booster has a weather proof seal between the booster and the firewall, it may have deteriorated.
Anything that goes through the front of the dash should be suspect.
A good way to check is to use a garden hose and place it in particular spots and check inside for leaks. That way, you can narrow down the area that is leaking.
Good luck, let me know.
Posted on Mar 26, 2009
It sounds like the return fuel line is leaking. There are two fuel line and one is the high pressure line which goes to the fuel pressure regulator then to the fuel rails. There is then a return line from the fuel rail to the gas tank.
With the amount of fuel leak, it's going to be the return line since it's not that bad compared to the high pressure side. Follow the fuel lines from the drivers side around the steering shaft to the engine. The high side and low side (return) run side by side and you should see it leaking when the engine is running.
Good luck and hope this helps.
Posted on May 25, 2009
2004 TB 60,000 miles. i was just told that the leaking fluid in my passenger side floorboard was do to a clogged up A/c hose. An A/C works by drying/ removing the moisture from the air inside the vehicle and cooling it. The accumulated fluid is usually evacuated under the vehicle which is what you see when people are stopped at a red light and there is dripping under their car. when a hose is blocked there is a vent that from some reason flows directly into the passenger side floor board. If you can not manually knock loose the block your probably going to have to take it to a mechanic.
Posted on Jun 14, 2009
a 3/8th hole will suffice so long as you remember to keep it clear,as for the build of these vehicles i have no idea ,sorry i live in spain so ask me about a seat or citreon and i recite it from memory
Posted on Dec 12, 2009
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