GMC Envoy P0304: Cylinder 4 Misfire – Diagnosis + Fix

If your GMC Envoy has the P0304 trouble code, you should know that it’s about as common of a code as there is. It’s a generic OBD IIcode (same meaning for all vehicles) that indicates that your vehicle’s fourth cylinder is misfiring. P0304 is a drivability concern and should be dealt with right away. If … Read more

GMC Canyon P0304: Cylinder 4 Misfire – Diagnosis + Fix

If your GMC Canyon has the P0304 trouble code, you should know that it’s about as common of a code as there is. It’s a generic OBD IIcode (same meaning for all vehicles) that indicates that your truck’s fourth cylinder is misfiring. P0304 is a drivability concern and should be dealt with right away. If … Read more

GMC Acadia P0304: Cylinder 4 Misfire – Diagnosis + Fix

If your GMC Acadia has the P0304 trouble code, you should know that it’s about as common of a code as there is. It’s a generic OBD IIcode (same meaning for all vehicles) that indicates that your vehicle’s fourth cylinder is misfiring. P0304 is a drivability concern and should be dealt with right away. If … Read more

Ford Escape P0171: Causes, Diagnosis, + How to Fix

One of the most common trouble codes with the Ford Escape is P0171. It indicates that your Ford Escape 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

Ford Windstar P0171: Causes, Diagnosis, + How to Fix

One of the most common trouble codes with the Ford Windstar is P0171. It indicates that your Ford Windstar 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

Ford Raptor P0171: Causes, Diagnosis, + How to Fix

One of the most common trouble codes with the Ford Raptor is P0171. It indicates that your Ford Raptor 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

Ford Ranger P0171: Causes, Diagnosis, + How to Fix

One of the most common trouble codes with the Ford Ranger is P0171. It indicates that your Ford Ranger 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

Ford Transit Courier P0171: Causes, Diagnosis, + How to Fix

One of the most common trouble codes with the Ford Transit Courier is P0171. It indicates that your Ford Transit Courier 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. … Read more

Ford Transit Connect P0171: Causes, Diagnosis, + How to Fix

One of the most common trouble codes with the Ford Transit Connect is P0171. It indicates that your Ford Transit Connect 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. … Read more

Ford Expedition P0171: Causes, Diagnosis, + How to Fix

One of the most common trouble codes with the Ford Expedition is P0171. It indicates that your Ford Expedition 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