2000 Chevy GMC 5.3L Fuel Pump Circuit HPower starts at the ECM B fuse, a 20-amp in the underhood junction block that’s hot at all times. It feeds pin 30 of the fuel pump relay. The relay’s coil has two sides: one goes to ground (the black wire out terminal F7), and the other —… Read More: 2000 Chevy GMC 5.3L Fuel Pump PSI Wiring Diagrams Fuse… »
The Chevy 3.0L is a widely used engine in many cars SUV and trucks from 2010-2026. It was introduced in 2010, and after several upgrades and variations, it is currently still in use. Whichever year the 2010-2026 Chevy 3.0L engine was built, they all have the same firing order, cylinder locations, and Bank-1 and Bank-2… Read More: 2010-2026 Chevy 3.0L Gasoline Engine Firing Order Cylinder and Coil… »
Below is all the Chevy and GM 1.8L engine sensor location, firing order and cylinder location. All information has been verified with several automotive manuals, but if you see any error below let us know in the comments section. The engine coolant sensors is not listed below since it can vary by year how many… Read More: Chevy GM 1.8L Engine Sensor Locations – Firing Order –… »
If you have a Chevy Traverse and it gives a P0496 OBDII error code, there is a problem with the Evap system. An OBDII scan tool will give a P0496 Evaporative Emission System High Purge Flow. There are several causes of an Evap system error which are listed below. What is a Chevy Traverse P0496… Read More: Causes and Fixes P0496 Chevy Traverse »
GM Chevy 3.1L V6 Engine Mounted Sideways Firing Order Diagram GM Chevy 3.1L V6 Engine Mounted Forward Firing Order Diagram The GM Chevy 3.1L is a popular V6 engine used in many GM and Chevy vehicles. It was introduced in 1988, and after several upgrades and variations, it is was last used in 2005 Whichever… Read More: GM Chevy 3.1L V6 Engine Firing Order Cylinder Location Bank-1… »
P0449 Code is an “Evaporative System Vent Control Circuit Malfunction.” The Evap system takes gas vapors form the gas tank and feeds them into the engine to be bunt away. The most common cause of a P0449 is a bad vent valve or wiring. If you have a Chevy Silverado or Sierra with a P0449… Read More: Causes and Fixes P0449 Chevy Silverado or GMC Sierra »
If you have a suspected bad fuel pump relay and need to temporarily jump it for testing, it is quick and easy to do. A better method in many cases is to look in the fuse box for a relay with the same part numbers and temporarily use it. Using another similar relay is commonly… Read More: How To the Jump Fuel Pump Relay on a Chevy… »
A Chevy P0121 Code Silverado is a “Throttle Position (TP) Sensor 1 Performance.” Common causes include a faulty throttle body, bad throttle position sensor, and wiring. Symptoms include the engine running badly, rapid RPM changes, and possibly limp mode. If you have a Chevy Silverado and get a P0121 error code, there is a problem… Read More: 3 Causes and Fixes P0121 Code Chevy Silverado »
If you have a Chevy Malibu with a P1101 error code, there are some common causes and fixes that can solve the problem. Causes include the MAF sensor, throttle body, and a possible vacuum leak. What is a P1101 on a Chevy Malibu? A P1101 OBDII error code is listed as “MAF Out of Self… Read More: 3 Common Causes and Fixes P1101 Chevy Malibu »
If you have a Chevy Cruze with a P00B7 engine error code, it points to an overheating issue. The problem is usually a faulty component in the coolant system with several parts that can cause a P00B7 OBDII error code. What is a P00B7 Engine Error Code on a Chevy Cruze? A P00B7 Engine Error… Read More: Causes and Fixes P00B7 Engine Code Chevy Cruze »
If you have a Chevy Cruze with a P0299 error code, there is an issue with low pressure from the turbo. The official definition of a P0299 code is “Turbo/Super Charger Underboost.” What is a Chevy Cruze P0299 Error Code? A P0299 OBDII error code in a Chevy Cruze is “Turbo/Super Charger Underboost.” A Chevy… Read More: 3 Causes and Fixes P0299 Code Chevy Cruze »
A Chevy P0300 is a common engine OBDII code that means one or more of the cylinders are not firing correctly. There can be several causes, including spark relates issues, gas delivery issues, or air intake-related problems. The engine will need to be troubleshot to find the cause. What is a Chevrolet P0300 engine Code?… Read More: Causes and Fixes Chevrolet P0300 Code: Engine Misfire Detected »
If you have a Chevy Trailblazer with a P0014 OBDII error code, there are several causes and fixes. A P0014 Code means the onboard computer is seeing low oil pressure. Below are the most common symptoms, along with causes and fixes. What is a Chevy Trailblazer P0014 Code? A P0014 error code is an “Exhaust… Read More: Causes and Fixes P0014 Code Chevy Trailblazer »
If you have a Chevy Cruze with a P0171 OBDII error code, there is a problem with the air/fuel ratio going into the engine. When too much air is in the system, it will run lean, and when too much gas is in the system, it runs rich. The air gas ratio is managed by… Read More: What Is a Chevy Cruze P0171 OBDII Code and What… »
If you have a Chevy Cruze that is overheating or has no heat, you may have an issue with the thermostat. The thermostat is a common failure on the Chevy Cruze and also one of the more easier DIY fixes. Symptoms of a Chevy Cruze with a Bad Thermostat Overheating No Heat During Very Cold… Read More: Chevy Cruze Thermostat Symptoms and Replacement »
If you have a Chevy Cruze that is is overheating, but the engine is not overly hot, the coolant temperature sensor may be bad. One way to test the sensor is to let the engine cool down and then start it up. While the engine is cool, in the first 1-2 minutes, the car should… Read More: Errors and Fixes Chevy Cruze Coolant Temperature Sensor »
The Chevrolet Traverse battery is located inside the vehicle on the passenger side floorboard. It can be located behind or in the front of the passenger seat on the floorboard under a cover. There have been many changes to the Chevy Traverse with many variations on the design, including the models L, LS, LT, Premier,… Read More: Where is the Battery Located in a Chevrolet Traverse »
If you have a Chevy Cobalt and can not find the battery, it is located in the trunk next to the spare tire. To access it, open the trunk, remove the carpet, and locate the battery at the rear of the car. Why is the Chevy Cobalt Battery Located in The Trunk? The usual reason… Read More: Where is the Battery Located on a Chevy Cobalt and… »
The Chevy Cruze is a great car, but like all vehicle’s there are certain specific problems that can plague some models. One such problem for the Chevy Cruze is the coolant system which is notorious for having issues. From overheating to not heating at all, the coolant system causes problems for many owners. The first… Read More: Causes and Fixes Chevy Cruze Overheating »
Having a good OBDII scan tool when troubleshooting a Chevy or GM vehicle is a nice thing to have. An OBDII scan tool can point to the problem a car or truck is having. Being able to communicate with the onboard computer (ECM/PCM) will give invaluable data as to what the problem is. What Is… Read More: Our Picks for Best Chevy OBDII Scan Tools »
If you have a Chevy that displays Reduced Engine Power on the dashboard, there is several cause and fixes. Most often, the message Reduced Engine Power will display, and there is no power when the pedal is pressed. An OBDII scan tool will usually give a P1516 error code which is a “Throttle Actuator Control… Read More: Causes and Fixes Chevy P1516 Code Reduced Engine Power »
If you have a Chevy and GM vehicle that is displaying “Service Battery Charging System” on the dashboard, there can be several causes. Causes include a failed alternator, failed battery, sensor, and more. What is Service Battery Charging System? The onboard computer will display the “Service Battery Charging System” message on the dashboard when a… Read More: Service Battery Charging System (Chevy GM) Causes and Fixes »
If you have a Chevy Silverado with a P0102 OBDII error code, there is usually a problem with the MAF sensor. A Chevy Silverado P0102 OBDII code is a “Mass Air Flow Circuit Signal Low.” While a faulty MAF sensor is the usual problem other things can also cause the error. What Is a P0102… Read More: Cause and Fixes P0102 Code Chevy Silverado »
If you have a Chevrolet 1500 Silverado, Sierra, or Tahoe and get a P0521 error code, it is usually a straightforward fix. This also includes almost any Chevy engine type, including the 4.3L, 5.3L, and 6.2L. The most common cause is the oil pressure sending unit/switch, which usually needs to be replaced. What Is a… Read More: How To Fix a P0521 Code Chevy Silverado Sierra Tahoe »
A Chevy Silverado with a P0171 Code is having an issue with the Air/Fuel ratio going into the engine. When troubleshooting a P0171 code, be sure to look for other codes that will help to troubleshoot the problem. For example, if you have a P0171 code along with a P1101 MAF air flow sensor, the… Read More: Fixes for Chevy Silverado P0171 Code: System Too Lean (Bank… »
If you have a 5.7 Vortec engine and it is not getting any spark, there are several things that can cause the issue. Problems include the fuses, crank sensor, cam sensor, distributor, ignition module, plug wires, and rotor. With the many things that can cause a no spark issue, each component will need to be… Read More: Causes and Fixes for Chevy 5.7 Vortec No Spark from… »
If you have a Chevy Sonic and get a Code 82 displayed on the dashboard, it is a reminder that it is time to change the oil. It is not an engine error code but a reminder that the oil should be replaced as soon as convenient. What is a Chevy Sonic Code 82? A… Read More: What is a Chevy Sonic Code 82 and How To… »
If you have a Chevy Spark and get a Code 82 displayed on the dashboard, it is a notification that it is time to change the oil. It is not an emergency, and the vehicle will continue to operate, but the oil should be replaced as soon as convenient. What is a Chevy Spark Code… Read More: What is a Chevy Spark Code 82 and How To… »
If you have a Chevy Equinox and it gives the message “Engine Power is Reduced” error message along with an exclamation mark, this can be caused by several things. When the vehicle on-board computer (ECM) detects a system error, it will go into reduced power mode, also called limp mode. The most common fix is… Read More: What is Engine Power is Reduced Chevy Equinox »
A friend of mine had a fuel filter go bad in a 1999 Chevy Suburban 1500. Replacing the fuel filter should be part of regular maintenance, but in this case, it was blocking fuel from going to the engine. In this tutorial, I will go through the steps we went through to change it. I… Read More: How To Change a Fuel Filter On a 1996 to… »
If you have a Chevy with a P0452 OBDII error code, there is a problem with the fuel tank pressure sensor. An OBDII scan tool will give a “P0452 Evap Emission Control system Pressure Sensor Low.” While the sensor may be bad there are other things that can cause the error. When a problem with… Read More: 4 Causes and Fixes of a Chevy P0452 Code »
If you have a Chevy and get an “SVC Tire Monitor” error message on your dashboard, the onboard computer sees a low tire. It can also be an error from a bad sensor, but usually, it is a low tire that needs air. The vehicle may also give a “Tire Low Add Air” message. The… Read More: Causes and Fixes for SVC Tire Monitor Chevy Error Warning… »
If you have a 2008-2016 Chevy Cruze with a 1.4L engine and the water pump has gone bad, it is often replaced by DIY individuals. It is a straightforward job which, like many vehicles, requires working in small spaces. All the work is mainly done from the front top of the engine with little to… Read More: How to Replace a Chevy Cruze Water Pump (2008-2016) 1.4L »
In most cases when working on any vehicle the key is not only to know what you are doing, but to have the right tool for the job. In my experience I have pulled, bent, and even broke these pulleys trying to remove them. Having the right tool not only save you time, but it… Read More: How To Remove a GM or Chevy Power Steering Pump… »