Top 20 2000 Chevrolet 3500 Questions & Answers

Check the catalytic converter dose not matter how much fuel you get in if it can't out

If you're comfy with manuals then i know few websites that can help you with it. Bcause I've bought it from various websites so I know how each site deals. like for me best is reliable-store com they also have this live chat feature that girl can help you right there also another one is manualslife com but they don't have any such live assitance feature.. actually none do except this one that's why it's good. Other wise manuals are best here both websites

Is the PCM - turning on the fuel pump ? If there are not any anti-theft system problems and the engine computer see's a input voltage signal from the Transmission range switch that the vehicle is in park or neutral and it sees a input from the crankshaft position sensor it will supply a ground to energize the fuel pump relay . Is there a fuel regulator? NO there is no regulator . Watch this video ! GM Fuel Pump Relay Testing Don't guess ,test !

test the fuel pressure to check what you need no point in replacing what ain't broke until you know for sure what is broke

Requires a gm tech2 or comparable scan tool.

Black it's negative

Almost always black. A google search should help you find out for sure

Hello Derek, I have included a diagram below we are kinda limited on how we transmit info here so to get all the details go to auto zone log in (its all free) and you get no spam from them ,! list your vehicle then go to repair guide and you'll get a drop down use first one on top left vehicle repair guides and go to brakes ,,I never thought it was adjustable from the E-brake pedal itself .good luck to you ,if this helped you please let me know ,thanks . Woody

Need more info than that. What's it doing, making noise or just not doin anything?

This a throttle position code. This sensor is located on the gas pedal under the dash. Bad place to put a sensor that helps run the engine and transmission IMO. High humidity,dirt, mud and the such. Most likely the sensor, but I always check for power and ground at the plug before I replace a sensor.

The engine stops because the computer does not recognize the new key. You must find a way to get the truck and technician with right equipment in the same place ( usually the dealership service ). I do not know of any alternative.

Have you checked fuel filter and air filter? Also check for loose or leaking air filter ducting to engine.

Just go to this adress , you 'll have all you need to know what it's all about. http://www.obd-codes.com/p0430 Hope this helps you!!

Just go to this adress , you 'll have all you need to know what it's all about. http://www.obd-codes.com/p0430 Hope this will help you!!

look connectors at rear junction block or trailer lights

The best way to know for sure is to swap the switch and then test it. If you still have the same issues then your ignition box may not be making good connections. It could also be relays or a fusible link.

The battery based off of its design and plate size can only supply so many amps. Even a battery that is reading 12 Volts could be in bad enough condition that it wouldn't provide the necessary cranking amps.

Check your fuel pressure it should be 60-66 psi with the key on and engine off.If its not within these specs replace the fuel pump and filter.

A serpentine belt (also known as a multi-vee or multi-rib belt) is a single, continuous belt used to drive multiple peripheral devices in an automotive. if you need a diagnostic tool you can click here: great tools

I don't know if this will come thru or not. You may need to get a shop manual to get all of the diagrams to troubleshoot the circuits.The diagram I found shows two tanks, and each one has a relay for the pump. The relays and gauge are controlled by the PCM and both pumps are grounded together. This may or may not match your truck.