20 Most Recent 2000 Chevrolet Silverado 1500 - Page 3 Questions & Answers

Visit the on-line store, know as reliable-store, they have the repair manuals. I'm sure you will get the solution of your problem. Best Manuals

there are like 3 for a 2000 chevy silverado. 1 on left side of dash accessible only when door is open. 2 on right side of dash, not sure those fuses are applicable to you tho, and 3 under hood beneath a plastic cover that you snap off by pulling on.

Lets examine your readings first. Code 154 means the sensor is not switching from lean to rich enough in 60 seconds. And there is no such thing as average voltage. The O2 sensors generate their own voltage by measuring oxygen in the exhaust. They also have heaters that get power from a relay. But a problem with the heaters should be a different code. When the engine is running, the computer varies "on" time for the injectors based on engine temp, throttle position, and unburned fuel in the exhaust. So when the O2 sensors send voltage higher than .5 to the computer, the computer calls that RICH and shortens on time for the injectors. Then when the O2 sensor drops voltage down below .5 it reads LEAN, and the computer lengthens on time for the injectors. This back and forth switching should happen several times each minute. Like the tick tock of a clock. If the sensor(s) are slow to switch, or they stay on lean or rich for more than 30 seconds, you get the code 154. Each sensor has a different code for the same issue. It could be a sensor problem, or a fuel problem, or something else. Too lean can be low fuel pressure, too rich can be not enough air flow coming into the intake.

If you mean the heater core is leaking. Here is how to change it:

Heater Core Removal & Installation Heater core removal

To Remove:

1. Remove the HVAC assembly.
2. Remove the heater core cover screws.
3. Remove the heater core cover from the HVAC assembly.
4. Remove the heater core gasket from the core.
5. Remove the heater core from the HVAC module assembly.

To Install:

1. Install the heater core to the HVAC module assembly.
2. Install the heater core cowl gasket to the HVAC module assembly.
3. Install the heater core cover and screws to the HVAC module assembly.
4. Install the HVAC module assembly to the vehicle.

check the main light switch control there is a dimmer control on/or inside it can fail.this controls light and dash lights. dimer on the right.

If there is no oil pressure or the alternator is not working, the fuel pump won't either. Check the oil pressure sender and the alternator for a problem there.

Chec fuelfilter for clog. New pump may not hav a goodground like the first one. Fuelpump regulator mite b problm tu....its in engine area

Both the hinge bolts and the latch bolts can be slackened off and the door position changed. It's a matter of determining where you want to have it, where it is now, and around what point it has to move to get the desired result. Sometimes it helps to support the weight of the door on a small floor jack. Use a block of wood to prevent damage to the door.

You may want to replace the caliper as it is very hard to rebuild them and get the honing correct so the piston doesn't stick.

I think around 1993 and some 1994 had r12 but if you look on top of the dryer, if it is the original it will tell you what type to use to recharge the system. or on the radiator support in the front there is a sticker with the type on it.

The recharge valves you buy at the parts store will only go on the low side of he system, which is normally the line that goes to the dryer.

The low side is the side with the dryer on it. If you are going to charge the system with a can you get at Auto zone or one of those auto parts store they will only fit on the low side as the Schrader valves are two different sizes on the low and high side.

Check the Map sensor. The egr works off of it.

The starter may be grounding out and not letting the power go through or else you have a bad ground on the system.

Once you remove the door panel, you will see the linkage and rods. The rods are connected with these little "swing away" plastic fasteners. Basically, these fasteners have a hole on one end and a sort of channel which snaps onto the connecting rods. To remove them you just unsnap them from the connecting rods. I'm enclosing 2 pictures of typical awing away connectors. In the pictures, it's the square end which needs to be unsnapped. Hope this helps, if you need any further clarification, just post a comment.

possibly but I would be more interested in checking the hand brake action as they have a habit of sticking after being applied , especially if the correct procedure to get the clearance for the new pads was not followed

Take it to a repair shop !

Basically, you have to remove about have of your underneath dashboard on the passenger side in order to get to your heater coil.

there should be four bolts about 9/16 size i would guess probably have plastic caps over them but that should be it

• 4.3L (VIN W)

AC Type 41-932 (GAP 1.52 mm, 0.060 in)

• 4.8L (VIN V)

AC Type 41-932 (GAP 1.52 mm, 0.060 in)

• 5.3L (VIN T)

AC Type 41-932 (GAP 1.52 mm, 0.060 in)

• 6.0L (VIN U)

AC Type 41-932 (GAP 1.52 mm, 0.060 in)