Air Injection Check Valve labor time
Air Injection Check Valve takes about 1.2 hr of shop labor on a typical vehicle. Across 14,909 vehicle and engine combinations from 49 makes, most fall between 1.0 and 1.6 hours, and the longest take up to 2.3 hours. Mercedes-Benz, Cadillac and Lexus vehicles tend to take the longest; Geo, Hyundai and Eagle the least. The exact time depends on your car, so look yours up below or pick it on the home page.
Enter a rate to see the labor cost of each job. Many US shops charge somewhere between $100 and $200 an hour.
At $150 an hour, labor for this job is usually $150 to $240, about $180 on a typical vehicle. Parts are extra.
How long it takes across all vehicles
Hours, in half hour steps. Each bar is how many vehicle and engine combinations fall in that range.
Air Injection Check Valve time on popular vehicles
- 2026 Ford Mustang 2.3L I4 EcoBoost1.2 hr
- 2026 Dodge Charger 3.0L twin-turbo Hurricane I6 (Standard Output), 420 hp – Charger Sixpack S.O.1.2 hr
- 2026 Ford F-250 6.7L V8 Power Stroke Diesel0.8 hr
- 2024 Audi A4 2.0L I4 TFSI1.5 hr
- 2025 Subaru Legacy 2.4L Turbo H41.2 hr
- 2026 Audi A6 2.0L Turbo I41.5 hr
- 2026 Porsche 911 3.0L Twin Turbo H61.5 hr
- 2025 Toyota 4Runner 2.4L Turbo I4 i-FORCE (T24A-FTS)1.0 hr
- 2023 Chrysler 300 3.6L V6 Pentastar1.0 hr
- 2022 Volkswagen Passat 2.0L I4 TDI 1501.2 hr
- 2020 Chevrolet Impala 3.6L LGX V6 (305 hp)1.0 hr
- 2026 Honda Civic 1.5L I4 Turbo1.2 hr
- 2026 Chevrolet Silverado 1500 3.0L I6 Duramax LZ01.2 hr
- 2026 Honda Accord 1.5L I4 Turbo1.2 hr
- 2026 Ford Bronco 2.3L I4 EcoBoost1.2 hr
- 2026 Chevrolet Tahoe 3.0L I6 Duramax1.2 hr
Air Injection Check Valve time by make
| Make | Typical | Most vehicles | Vehicles |
|---|---|---|---|
| Mercedes-Benz | 1.6 hr | 1.3 to 1.8 | 1,135 |
| Cadillac | 1.6 hr | 1.6 to 1.6 | 287 |
| Lexus | 1.6 hr | 1.3 to 1.6 | 124 |
| Lincoln | 1.6 hr | 1.5 to 1.6 | 105 |
| Jaguar | 1.6 hr | 1.3 to 1.8 | 73 |
| Infiniti | 1.6 hr | 1.3 to 1.6 | 25 |
| BMW | 1.5 hr | 1.3 to 1.8 | 636 |
| Porsche | 1.5 hr | 1.3 to 1.8 | 510 |
| Audi | 1.5 hr | 1.3 to 1.6 | 390 |
| Volvo | 1.3 hr | 1.3 to 1.5 | 184 |
| Alfa Romeo | 1.3 hr | 1.3 to 1.3 | 33 |
| Chevrolet | 1.2 hr | 1.0 to 1.2 | 2,004 |
| Ford | 1.2 hr | 0.8 to 1.2 | 1,710 |
| Dodge | 1.2 hr | 1.0 to 1.2 | 1,171 |
| GMC | 1.2 hr | 1.0 to 1.2 | 966 |
| Pontiac | 1.2 hr | 1.0 to 1.2 | 619 |
| Buick | 1.2 hr | 1.0 to 1.2 | 508 |
| Plymouth | 1.2 hr | 1.0 to 1.2 | 457 |
| Oldsmobile | 1.2 hr | 1.0 to 1.2 | 429 |
| Chrysler | 1.2 hr | 1.0 to 1.2 | 373 |
| Mercury | 1.2 hr | 1.0 to 1.2 | 331 |
| Hummer | 1.2 hr | 1.2 to 1.2 | 7 |
| Volkswagen | 1.0 hr | 1.0 to 1.2 | 751 |
| Toyota | 1.0 hr | 1.0 to 1.2 | 586 |
| Nissan | 1.0 hr | 1.0 to 1.0 | 200 |
| Jeep | 1.0 hr | 1.0 to 1.2 | 187 |
| Honda | 1.0 hr | 1.0 to 1.2 | 183 |
| Mazda | 1.0 hr | 1.0 to 1.0 | 176 |
| Mitsubishi | 1.0 hr | 1.0 to 1.2 | 175 |
| Subaru | 1.0 hr | 1.0 to 1.2 | 153 |
| AMC | 1.0 hr | 1.0 to 1.2 | 130 |
| Isuzu | 1.0 hr | 1.0 to 1.0 | 79 |
| Peugeot | 1.0 hr | 1.0 to 1.0 | 46 |
| Suzuki | 1.0 hr | 1.0 to 1.0 | 25 |
| Opel | 1.0 hr | 1.0 to 1.0 | 20 |
| Fiat | 1.0 hr | 1.0 to 1.0 | 18 |
| Renault | 1.0 hr | 1.0 to 1.0 | 18 |
| Saab | 1.0 hr | 1.0 to 1.0 | 18 |
| Kia | 1.0 hr | 1.0 to 1.2 | 12 |
| MG | 1.0 hr | 1.0 to 1.0 | 12 |
| Eagle | 1.0 hr | 1.0 to 1.0 | 10 |
| Hyundai | 1.0 hr | 1.0 to 1.0 | 10 |
| Geo | 1.0 hr | 1.0 to 1.0 | 6 |
Other exhaust repairs
- Resonator
- Exhaust Gasket - Front
- Front Pipe
- Exhaust Hangers
- Tail Pipe
- Downpipe
- Exhaust Manifold Studs
- Exhaust Pipe - Rear Section
- Exhaust Clamp
- Exhaust Gasket - Rear
- Intermediate Pipe
- Muffler
Hours are what a professional technician takes with the right tools, the same way shops quote jobs. Figures come from the Open Labor Project database.