2005 Toyota Corolla
Mileage
129,618
Service Date
2/1/2023
Services Performed
- P0171 lean bank 1. Removed and cleaned MAF sensor. Most common cause for this code. Can check fuel trim numbers but vehicle needs to sit for 8 hours for complete cold conditions to be met. Fuel trim cold start +4.38%. Spray alternative fuel at intake manifold gasket, fuel trim drops -12.38%. Replaced intake manifold gasket. Fuel trim numbers are within specifications.
- Change motor oil and oil filter.Lube chassis (if applicable) check belts & hoses. Perform visual inspection. Check and adjust fluid levels and tire pressures. check lights & wipers.
PATRICIA R. gave our service a 5 star review on 2/1/2023
