P0455 in the Chevy Silverado is a trouble code that indicates your truck has a LARGE evaporative emissions leak. This code indicates that there is a large leak in the evaporative emission control system and can cause issues such as decreased fuel efficiency, rough idling, and increased emissions. Most of the time, there won’t be … Read more
A prevalent issue with the Chevy Silverado is the P0446 code. This code corresponds to a specific number obtained when connecting your Silverado to an OBDII scanner. A faulty vent control valve most commonly causes P0446. Definition P0446: EVAP System – Vent Control Circuit – Malfunction Symptoms Usually none Common Causes Bad EVAP Vent Control … Read more
One of the most common trouble codes with the Chevy Suburban is the P0496 code. This code number references a number that is given to you when you plug your Suburban into an OBDII scanner. Related: P0420 Chevy Suburban Chevy Suburban P0496 Symptoms P0496 code in the Chevy Suburban will often be accompanied by an … Read more
One of the most common trouble codes with the Chevy Silverado is the P0496 code. This code number references a number that is given to you when you plug your Silverado into an OBDII scanner. Related: P0420 Chevy Silverado Chevy Silverado P0496 Symptoms P0496 code in the Chevy Silverado will often be accompanied by an … Read more
This page is meant to help you troubleshoot the Chevy Silverado P0420 trouble code. It covers the P0420 code’s meaning, symptoms, causes, and possible solutions. P0420 is the most common OBDII code and is virtually never a breakdown risk. A failing oxygen sensor or bad catalytic converter are the most common causes of P0420. Table … Read more
P0171 and P0174 both indicate that there is a lean condition present in your Chevy Silverado. By themselves, these are some of the most common OBD2 codes. When they are together, it indicates that the entire engine is running lean. Definition Both of these codes are generic, which means they have the same meaning … Read more
One of the most common trouble codes with the Chevy Silverado is P0174. It indicates that your Chevy Silverado is running lean on the bank two side of the engine. P0174 and P0171 (fuel trim lean bank one) are the most frequently seen air/fuel mixture-related codes. If they appear together, it reduces the list of … Read more
One of the most common trouble codes with the Chevy Silverado is P0171. It indicates that your Chevy Silverado is running lean on the bank one side. It’s the most common air/fuel mixture-related code. It’s not the most complicated OBDII trouble code to diagnose. It is also one of the most common codes. The most … Read more
One of the most common problems with the Chevy Silverado is when it throws the P0700 trouble code. A trouble code is a code thrown out by an automatic transmission whenever it detects that there is an issue going on. In the case of the P0700, it is a general code. This means that it … Read more
One of the most common trouble codes with the Chevy Silverado is the P0442 code. This code number references a number that is given to you when you plug your truck into a OBDII scanner. Chevy Silverado P0442 Symptoms The P0442 code on a Chevy Silverado will often be thrown after the engine has a … Read more