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how do you change the heater hoses on 1993 chey lumina 3.8 liter
Our 1999 Chevy Lumina car - 3.1L at 150k miles has been very reliable, to date replaced alternator, reg tune up items (belt, hoses, ect...) and brakes.
It's not too difficult to find a leak if you can get the vehicle on a rack to look at it from underneath. And power steering hoses can be difficult to replace if you are not mechanically experienced and have the proper tools. Best to leave it to a mechanic.
Drain the water from your 1993 Chevy Lumina cooling system. Remove the water supply hoses to your heater core. Remove the heater core retaining bolts. Reverse the process to install the new heater core.
Remove the water supply hoses to your 1998 Chevy Lumina heater core. Remove the heater core retaining bolts. Reverse the procedure to install the new heater core.
There are several vacuum hoses routed throughout a 2000 Chevy Cavalier. To find the hoses, use a factory service repair manual of a 2000 Chevy Cavalier.
I think you go in behind the glove compatment and then remove the hoses from underneath the hood next the fare wall on the passenger side.
the thermostat is located on the back side of the engine right below the exhaust manifold. between the metal pipe running from the pump and the block where the sensor and other hoses connect. you can see it from underneath the car and you will have to remove the manifold heat shield to see it from the top.
If you have the 2.2/134 Ecotec then the thermostat is very difficult to get to. It is on the right side of the engine underneath the power steering fluid box and the other hoses. If you trace the hoses from the radiator, you'll see it. Good luck getting to it!
I had to take the bolts off of the fan. Remove the plastic fan cover. Diconnect 2 hoses underneath. Watch for oil. disconnet hoses on top. Unbolt radiator and remove. Make sure all hoses fit on new radiator. I have to remove twice since i didnot check
Chevy Ventures have two heater hoses. One is located on the intake connection and the other located on the output connection.
If you are running the A/C then this is normal and is just condensation from the A/C unit. If you are not running the A/C then it may be coolant. If your coolant is low then check for a leak at the connections for the heater hoses going inside the car.