Question about Chevrolet Cars & Trucks
A bad hose , acrack in the plastic resavoir maybe clamp the hose but not to tight to crack the plastic
Posted on Nov 09, 2012
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Posted on Jan 02, 2017
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
under car pass side just behind tire on firewall looking for tube that makes 90 degree bend make sure not clogged if still leaking check for cracks in the evap case
Posted on Aug 10, 2009
You cannot loose coolant only from the radiator without the entire system becoming low. So, lets just say that you lost coolant. You did not mention if the temp gauge was reading high.
Coolant loss is caused by either a thermostat going bad, causing an overheat that will push antifreeze out of the overflow. If you saw it leaking, you should have looked and noted the exact location of the source. (easier to fix when you know what leaked). A second source of overheat and loss is the water pump. The shaft seal when beginning to fail can sometimes leak and other times the system pressure can keep it pushed against the shaft with enough force to temporarily keep it from leaking. Most times you will see a stain or drip from behind the pump pulley, especially with a full system with the radiator cap removed (cold). You also need to check the electric fan. Sometimes the relay can become unreliable and not trigger the fan to come on when it needs to. When the engine is hot, watch the fan and check to see if it comes on as it is supposed to (sometimes covering the grille with a blanket will
make it come on faster so you don't have to spend the day watching it.
If you have any white smoke from the tailpipe, coolant in the engine oil or engine oil in the radiator, that indicates a blown head gasket. If you suspect a blown gasket, do not drive it or run it as you can severely damage the engine. If you can't find anything, have a shop check it out. they can do a pressure test, dye test and cooling system hydrocarbon test to determine what the problem is. Shops are not inexpensive but neither is an engine. Aside from all else I mentioned, check all your hoses and hose connections and correct whatever you find.
Posted on Apr 15, 2010
Common problem on the 03-06 Trailblazer instrument clusters for the fuel gauge to go out. It's usually caused by one of two main problems, either the stepper motor on the cluster's circuit board is going out or the sending unit on the fuel pump is going out. Check out this blog post about the problem - Trailblazer fuel gauge problems
Posted on Sep 30, 2010
Did you recently replace or disconnect the battery? Common problem is for the airflow actuators to go out and make that clicking sound in the rear when the battery is changed or disconnected.
Posted on Jan 14, 2011
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Automatic transmission shift lever issues?-------
AUTOMATIC TRANSMISSION FLUID LEVEL? --
AUTOMATIC TRANSMISSION FLUID AND FILTER?
Transmission fault light on car dash?
Transmission shifting problem?
Transmission Slips out of 2nd gear?
OD light flashing and transmission fluid leaking?
Why Transmission fluid leaks near radiator?
transmission fluid leaking?
****** wont go in reverse?
Automatic transmission will not go into reverse?
Transmission is making buzzing noise?
This will help.
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