# Add EFI Tank Additive(1) (Hawaii, Puerto Rico, and Saipan only) · Toyota · Corolla · 2025 · 115,000 miles — OEM maintenance schedule by vehicle model and year, sourced from the manufacturer's own document

For Add EFI Tank Additive(1) (Hawaii, Puerto Rico, and Saipan only) · Toyota · Corolla · 2025 · 115,000 miles, service item is Add EFI Tank Additive(1) (Hawaii, Puerto Rico, and Saipan only); make is Toyota; model is Corolla; model year is 2025; mileage/time interval is 115,000 miles, recorded from its source on 2026-09-08.

- **Service item:** Add EFI Tank Additive(1) (Hawaii, Puerto Rico, and Saipan only) _(verified: appears in the quote below)_
- **Make:** Toyota
- **Model:** Corolla
- **Model year:** 2025
- **Mileage/time interval:** 115,000 miles _(our reading, not quoted from the source)_
- **Action:** Perform _(verified: appears in its own passage below)_

## What the source says

> Add EFI Tank Additive(1) (Hawaii, Puerto Rico, and Saipan only) P P P P P P P P P P

## Where each value comes from

This source states these in separate places, so each value is shown with the passage that states it.

### Mileage/time interval

> MAINTENANCE CHART thousand mile interval Recommended Service 105 110 115 120 125 130 135 140 145 150

### Action

> I: Inspect, P: Perform, R: Replace, T: Torque

## Source

- https://assets.sia.toyota.com/publications/en/omms-s/T-MMS-25Corolla/pdf/T-MMS-25Corolla.pdf

Last verified: 2026-09-08. Review by: 2027-09-08.
Part of [OEM maintenance schedule by vehicle model and year, sourced from the manufacturer's own document](https://referencesource.org/oem-vehicle-maintenance-schedule-by-model/).