WHERE IS THE HTR CONTROL VALVE LOCATED ON MY 2003 CHEVY IMPALA 3400?

SOURCE: serpentine belt diagram for 2003 chevy impala

send an email to [email protected] and I will send the diagram to you

SOURCE: How do you replace the pressure control solenoid

The pressure control solenoid is inside the transmission under the pan on the drivers side. To replace it you will need a lift and a trans jack. It is really hard to do on the ground because you have to remove the sub-frame from the car. If you are not familiar with trans components and removal you may be better off taking it to a shop. You can do more harm than good. Good Luck

SOURCE: Where is the radiator drain valve located on the

I First, you must remove the black air deflctor that runs underneath the radiator across the car. Maybe about 8 bolts. Even then I couldn't find the drain plug at first. It is on the driver's side. Beneath the radiator there is a heavy metal Mounting bracket. Almost looks like a crossmember. About an inch in from the left (driver's) side bottom of the bracket there is a large round hole with a rubber grommet. In the center of this hole it the outlet of the drain. If you reach directly above it on the back side of the radiator, i.e. come around back on the bracket and looking forward, you will find the drain ****. It is black plastic and has 2 ****, not a full petcock handle. It is still hard to see, even after removing the air deflector. The air deflector is the one people knock off by running too far forward when parking. I hope this helps .Remember the 2 or 3 vents at top of radiator hoses when refilling the system.
The radiator does have a hard to see drain plug on the left drivers' side. There are 5 10MM screws holding the air deflector on. The block has removable plugs, one 14MM hex next to the oil filter and one in about the same location on the other side of the block toward the firewall under the exhaust manifold.

SOURCE: 2003 chevy impala ls starts then stalls

I have replaced the radiator in my 2003 Chevrolet Impala LS. The car started running hot and shut down. Took it to a radiator shop and found a crack in the radiator. I have replaced 2 thermostats in the car already. I noticed water running from under my car today and it seems it was coming back out of the overflow. I am stumped as to what is going on with this car.

SOURCE: where is the egr valve

the EGR valve is located at the rear of the upper intake manifold, on the driver's side. It is electrically controlled and has a black plastic looking cylindrical cap with a wire connector at the top.