- Diag using scan tool found: PO351-PO356 Ignition coil primary circuit codes showing for all 6 cylinders. PO302- Cylinder #2 Misfire PO171 and PO174- System too lean banks 1 and 2 Replaced purge hose that was deteriorated. We need to start by replacing #2 coil and see if it is the cause of the other misfire codes. Customer approved this.
- Removed and replaced #2 ignition coil. Cleaned throttle body and mass air flow sensor for lean codes. Long term fuel trim is a little high- may need air/fuel sensors if lean codes return. Cleared codes and test drove vehicle. Vehicle is operating properly at this time.
Eric L. gave our service a 5 star review on 1/19/2021