Chevy Avalanche P0442 Engine Code: Causes + How to Fix

One of the most common issues that happens with the Chevy Avalanche is the P0442 trouble code. This code appears when connecting the vehicle to an OBDII scanner and pertains to the emissions system.  While it’s unlikely to cause a breakdown, it can be bothersome and may result in a failed emissions test for your … Read more

P0442 Code GMC Sierra

One of the most common trouble codes with the GMC Sierra is the P0442 code. This code number references a number that is given to you when you plug your truck into a OBDII scanner. GMC Sierra P0442 Symptoms The P0442 code on a GMC Sierra will often be thrown after the engine has a … Read more

P0442 Code Chevy Silverado

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