![]() ![]() AC problems are always best left to your professional mechanic. ![]() Get an estimate for parts and labor for your car in your area. Like all hoses, heater hoses and fittings can wear out over time. The warm coolant in your heater core provides heat for your vehicle's cabin. Pull the heater core away from the firewall, being careful not to damage the tubes. Need a repair estimate on your Chevrolet Make sure its a fair price. A heater hose moves warm coolant from your water pump through your heater core and back again. Remove the mounting fasteners from the heater core. Never attempt to replace a hose that is connected to the air conditioner in your Venture - these hoses contain refrigerant that is under pressure and can blind you. Some bolts are likely out of view, and extensions and a U-joint drive will help the socket find them. The video above shows you where coolant hoses and coolant reservoir on your 2004 Venture LS are located and the steps needed to first minor leaks. Remove the heater outlet module screws, and the heater cover. Detach both heater hoses at the heater core. Disconnect the wiper linkage from the wiper motor. A 99-06 Yukon, Tahoe, Silverado 2001 Chevy 1500 Heater Core Replacement Part. Remove the air cleaner and duct assembly. Refer to Draining and Filling Cooling System. 2.Drain the coolant until the coolant level is below the thermostat. 1.Remove the air cleaner and duct assembly. 4) remove mounting bolts and nuts on fire wall. JEGS Heater Core Fits Select 1988-2002 GM Full-Size Truck, Blazer, Tahoe. do i take off the air cleaner and linkages to get at it this is a 2002 chevy venture and it is impossible to try to get at those hoses without taking the whole left side apart. SOURCE: Help changing thermostat 2002 chevy venture. In addition to looking for cracks, analyze the brittleness or squishiness of the hoses in your Venture - if the hoses are hard to squeeze or squeeze very easily, it's time to replace them. 3) dis-connect heater hoses from heater core and plug holes in heater core, some coolant will drain out. In 2004 Ventures with the 3.4 liter engine, coolant leaks are most likely to occur where the hoses connect to the engine, but it can also leak from the reservoir or from the hoses. You can avoid getting stranded by identifying signs of extreme wear before they break and fixing minor leaks promptly. Hi again, Here are the other procedures that are referred to for this process, all in PDF format. The hoses carry engine coolant (which is also known as antifreeze or anti-freeze) through your engine and will eventually wear out. We started to get a smell in the van and it turned out to be the heater core so we had it replaced. Trending Questions How many cars are in Montana? Where is the horn fuse located for a 1994 buick regal? Do the wheels of a car rotate backwards? Which car company is best company? What can cause a 1998 Chevy to die? Where is the fuel pump for a 2004 mercury mountaineer? Why would high beams work but not low beams on 2005 trailblazer? Where is cylinder 2 and 6 on a 5.4 Triton ford engine? How do you recharge the air conditioning system of a 1997 Jeep Grand Cherokee? What is the fluid capacity of a transmission on a 2000 Chevrolet Silverado? Where is the radiator fan relay located on a 2002 vw bettle diesel? Spark plug gap for 87 Chevy s10 2.8 v6? Where is the trunk light switch on a 2000 Chrysler Concorde lxi The light goes on when trunk is initially opened and turns off as it opens fully.? What the best spark plugs to use in 02 grand prix gt Pontiac? What ls the best car to bye? What is DINS? What size rims are on 2000 Chevy Malibu? How do you install a horn relay on a 1964 Buick Skylark? What does the instrumental pannel that looks like a horseshoe with an exclamation point inside it mean on a 2007 dodge durango? Which is the number 1 cylinder on a Ford Taurus 2002 3.The video above shows to fix minor leaks in the coolant hoses in your 2004 Chevrolet Venture. Heater Core Replacement 2002 Chevy Express Van MikesTreasures 377 subscribers 57K views 7 years ago Slideshow showing how I replaced the leaking heater core in my 2002 Chevrolet.
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